Verified Jiangsu Manufacturers (2026)

Carton, paper containers, paper lamination manufacturing; plastic products processing; self-supporting and acting as an agent for the import and export of all kinds of commodities and technologies, but the state limits the enterprise to operate or prohibit the import and export of goods and technology, except. Medical masks production; the second class of medical equipment production; health care personnel protective equipment production (Class II medical equipment); medical masks retail; medical masks wholesale; daily masks (non-medical) production; labor protection products production; the second class of medical equipment sales; daily masks (non-medical) sales; health care personnel protective equipment retail; health care personnel protective equipment wholesale; labor protection products sales; domestic cargo transportation Agency; paper products manufacturing; paper products sales (projects subject to approval by law, subject to the approval of the relevant departments before carrying out business activities) licensed projects: paper packaging for food, container products production; sanitary products and disposable medical supplies production; power supply business (projects subject to approval by law, subject to the approval of the relevant departments before carrying out business activities, the specific business projects subject to the approval of the results of the) general projects: Import and export of goods (in addition to projects subject to approval by law, with a business license to carry out business activities independently according to law)

Self-support and agent of all kinds of goods and technology import and export business. (Except for commodities and technologies whose import and export are restricted or prohibited by the state) (Items subject to approval by law, only after approval by the relevant departments can carry out business activities) General items: daily chemical products sales; disinfectant sales (excluding hazardous chemicals); sanitary products and single-use medical supplies sales; bio-based materials sales; chemical products sales (excluding licensed chemical products); plastics products sales ; glass fiber reinforced plastic products sales (in addition to projects subject to approval in accordance with the law, with a business license to independently carry out business activities in accordance with the law)

Production of metal products, plastic products; wood products, ceramic products, wholesale and import and export business (does not involve state trade management commodities, involving quota, license management commodities, in accordance with relevant state regulations for application). (Items subject to approval in accordance with the law can only be carried out after approval by the relevant departments)

Licensed items: Import and export of artworks (business activities may only be carried out after approval by relevant departments for projects that require approval in accordance with the law; specific business items are subject to the approval results). General items: Manufacture of daily-use glass products; sale of daily-use glass products; manufacture of unsealed glass envelopes and other glass products; toy manufacturing; toy sales; import and export of goods; technology import and export; import and export agency services (except for projects that require approval in accordance with the law, business activities may be carried out independently with a business license in accordance with the law).

Grain, oil and products, aquatic products, agricultural and sideline products (excluding cotton, cocoons, seeds, tobacco, wild animals), nutritional supplements (excluding medicines), foodstuffs, other food products (excluding cigarettes) sales; needles and textiles, handicrafts, hardware and electrical appliances, general machinery, electrical machinery and equipment, metal materials, construction materials, decorative materials, chemical products and raw materials (excluding hazardous materials), department store sales; self-supporting and agent of all kinds of goods and technology import and export business (except the national enterprise limited or prohibited import and export technology); economic information consulting services. and agent of all kinds of commodities and technology import and export business (except for commodities and technology that are restricted or prohibited by the state); economic information consulting services. (Items subject to approval in accordance with the law can only be carried out after approval by the relevant departments)

General items: Manufacturing of plastic products; sales of plastic products; manufacturing of rubber products; sales of rubber products; manufacturing of automotive decorative accessories; sales of automotive decorative accessories; manufacturing of industrial textile finished products; sales of industrial textile finished products; sales of chemical products (excluding licensed chemical products); import and export of goods; import and export of technology; import and export agency services (except for projects that require approval according to law, business activities may be carried out independently with a business license)

Self-support and agent of all kinds of goods and technology import and export, sales and maintenance of machinery and equipment. Class I medical device sales; Class II medical device sales; (projects subject to approval by law, approved by the relevant departments before carrying out business activities)

General items: Import and export of goods; import and export of technology; import and export agency; domestic trade agency; internet sales (except for goods requiring a license for sale); inspection and appraisal of import and export commodities; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; technology promotion services; conference and exhibition services; motor vehicle repair and maintenance; wholesale of auto parts; retail of auto parts; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; wholesale of hardware products; retail of hardware products; sales of mechanical parts and components; sales of valves and cocks; retail of electronic components; sales of mechanical and electrical equipment; sales of bearings, gears, and transmission components; sales of bearings; sales of agricultural, forestry, animal husbandry, and fishery machinery parts; sales of metal materials; sales of seals; sales of pumps and vacuum equipment; sales of testing machines; sales of spare parts for water transportation equipment; sales of machinery and equipment; sales of weighing instruments; sales of chemical products (excluding licensed chemical products); sales of lubricating oil; sales of new catalytic materials and additives; sales of rail transit engineering machinery and components; sales of high-speed railway equipment and accessories; sales of railway locomotive and rolling stock parts; sales of battery parts; sales of electric accessories for new energy vehicles; sales of electronic vacuum devices; sales of special environmental protection equipment; sales of industrial automatic control system devices; sales of industrial robots; sales of batteries; sales of electrical instruments and meters; sales of power electronic components; sales of specialized machinery for agriculture, forestry, animal husbandry, sideline production, and fishery; sales of agricultural machinery; sales of specialty chemical products (excluding hazardous chemicals); sales of intelligent agricultural machinery equipment; sales of gas compression machinery; installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, sideline production, and fishery; sales of electronic components and electromechanical component equipment; sales of plastic products; sales of construction engineering machinery; sales of rubber products; sales of electronic products; wholesale of electronic components; sales of spray guns and similar appliances; sales of calculator equipment; sales of network equipment; sales of communication equipment; sales of mobile communication equipment; retail of computer software, hardware, and auxiliary equipment; sales of mobile terminal equipment; sales of paper products; sales of non-metallic minerals and products; sales of lighting fixtures; sales of sealing fillers; sales of daily necessities; wholesale of kitchenware, sanitary ware, and daily sundries; sales of office supplies; sales of household appliances; sales of knitted textiles; wholesale of daily necessities; sales of daily sundries (except for items that require approval according to law, business activities may be carried out independently with a business license)

Licensed projects: road freight transport (excluding dangerous goods); packaging and decorative printing (projects subject to approval by law, approved by the relevant departments before carrying out business activities, the specific business projects subject to the approval results) General: daily glass products manufacturing; daily glass products sales; daily ceramic products manufacturing; daily ceramic products sales; daily necessities sales; import and export of goods; technology import and export; Technical services, technology development, technology consulting, technology exchanges, technology transfer, technology promotion; metal daily necessities manufacturing (in addition to projects subject to approval according to law, with a business license to carry out business activities independently according to law)

Self-support and agent of all kinds of goods and technology import and export business (except for goods and technology that the state restricts enterprises to operate or prohibit the import and export); to provide transportation, warehousing, information and consulting services (involving the state's provisions of franchises, special approvals and qualifications within the scope of the business with the approval or license, certificate of qualification); the operation of the countertrade and re-export trade; wholesale, sales: knitted garments, electromechanical products, daily necessities, Household electrical appliances, communication products, computer hardware and software, electronic components, hardware and electrical appliances, electrical machinery and materials, decorative materials, plastic products, automobile parts and accessories. (Items subject to approval by law, only after the approval of the relevant departments can carry out business activities) General: domestic trade agency; instrumentation sales; chemical products sales (excluding licensed chemical products); the first class of medical equipment sales; the second class of medical equipment sales; pet food and supplies wholesale; construction materials sales; machinery and equipment sales (in addition to items subject to approval by law, with a business license to carry out business activities according to law) (Except for the items required to be approved by law, with the business license to carry out business activities according to law)

Self-operated and agency import and export business of various commodities and technologies, except for commodities and technologies that are restricted by the state from being operated by companies or prohibited from import and export; processing with supplied materials and the "three supplies and one compensation" business; counter trade and entrepot trade; production, processing, and sales of garments and apparel accessories; sales of mobile terminal products and agency services for mobile business. (Projects subject to approval according to law may only be carried out after approval by the relevant authorities.)

Sales of hardware, machinery, electromechanical products, clothing, knitted and textile products, building materials, and chemical products (excluding hazardous chemicals and precursor chemicals). (Projects that require approval according to law may only be carried out after approval by relevant departments.)

Processing, manufacturing and sales of automatic doors, sliding doors, hangar doors, PVC rapid rolling doors, rigid high-speed rolling doors, cold storage doors, insulated lift doors, PVC high-speed stacking doors, loading docks, inflatable door shelters, door seals, metal prefabricated houses, motors, hardware fittings, thermal and sound insulation materials, and aluminum alloy shading roller blinds; installation and construction of building door and window projects; self-operated and agency import and export of various goods and technologies, except for goods and technologies prohibited or restricted by the state from import and export; general road freight transport. (For projects subject to approval in accordance with the law, business activities shall only be carried out after approval by the relevant departments.)

Self-supporting and acting as an agent for the import and export business of all kinds of commodities and technologies (except for those commodities and technologies that are restricted by the state to be operated by the company or prohibited from being imported or exported); sales of household goods, daily necessities, sports goods and jewelry. (Items subject to approval in accordance with the law, can only carry out business activities after approval by the relevant departments)

Production and sale of pet products, toys, crafts, metal products, light industrial products, clothing, and plastic products; plastic powder coating processing; operation of the export business for the company's self-produced products and the import business for machinery and equipment, spare parts, raw and auxiliary materials required by the company, excluding goods restricted or prohibited from import and export by the state. (For projects subject to approval according to law, business activities may only be carried out after approval by the relevant authorities.)

Licensed items: power generation business, power transmission business, power supply (distribution) business; installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; construction project execution; construction project execution (excluding nuclear power plant construction and operation, and civil airport construction); production of civil nuclear materials; manufacturing of civil nuclear safety equipment; sale of nuclear materials; sale of civil nuclear materials; hydropower generation; production of road motor vehicles; specialized construction operations; electrical installation services (projects subject to approval in accordance with the law may only be carried out after approval by the relevant authorities; specific business items shall be subject to the approval results). General items: manufacturing of photovoltaic equipment and components; sales of photovoltaic equipment and components; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; leasing of photovoltaic power generation equipment; sales of solar thermal power generation equipment; import and export of goods; import and export of technology; technology promotion services; overseas contracted projects; software sales; professional design services; research and development of emerging energy technologies; battery manufacturing; production of battery spare parts; battery leasing; battery sales; manufacturing of new energy prime mover equipment; manufacturing of automotive parts and accessories; motor manufacturing; sales of new energy vehicles; sales of battery swapping facilities for new energy vehicles; automobile sales; recycling and cascade utilization of waste power batteries for new energy vehicles (excluding hazardous waste operations); sales of gas compression machinery; sales of gas and liquid separation and purification equipment; electric motor manufacturing; sales of artificial intelligence hardware; artificial intelligence innovation and entrepreneurship service platform; technical consulting services for artificial intelligence public service platforms; artificial intelligence public data platform; artificial intelligence basic resources and technology platform; development of artificial intelligence basic software; development of artificial intelligence application software; development of artificial intelligence theory and algorithm software; artificial intelligence general application systems; artificial intelligence industry application system integration services; internet data services; software development; information system integration services; wind power generation technical services; engineering and technology research and experimental development; sales of solar thermal utilization products; sales of solar thermal power generation products; solar power generation technical services; sales of intelligent power transmission and distribution and control equipment; sales of specialized equipment for semiconductor devices; manufacturing of specialized equipment for semiconductor devices; sales of offshore wind power related equipment; research and development of offshore wind power related systems; manufacturing of mechanical and electrical equipment; sales of mechanical and electrical equipment; wholesale of electronic components; manufacturing of electronic components; retail of electronic components; research and development of distribution switch control equipment; manufacturing of distribution switch control equipment; sales of distribution switch control equipment; manufacturing of industrial automatic control system devices; sales of industrial automatic control system devices; manufacturing of graphite and carbon products; sales of graphite and carbon products; research and development of new material technologies; sales of Class II medical devices; manufacturing of generators and generator sets; manufacturing of ocean energy generator sets; sales of generators and generator sets; power generation technical services; sales of offshore wind turbine generator sets; sales of onshore wind turbine generator sets; sales of wind turbine generator sets and components; manufacturing of specialized equipment (excluding licensed specialized equipment manufacturing); manufacturing of household appliances; sales of special equipment; repair of household electrical appliances; manufacturing of smart home consumer devices; engineering management services; sales of mining machinery; manufacturing of mining machinery; industrial design services; repair of electrical equipment; research and development of motors and their control systems; manufacturing of pneumatic and electric tools; sales of pneumatic and electric tools; sales of household appliances; research and development of household appliances; sales of wind farm related equipment; research and development of wind farm related systems; sales of service consumer robots; sales of specialized equipment for petroleum refining and chemical production; manufacturing of specialized equipment for petroleum refining and chemical production; manufacturing of specialized geological exploration equipment; sales of specialized geological exploration equipment; sales of agricultural machinery; sales of electrical signaling equipment and devices; sales of testing machines; manufacturing of power transmission and distribution and control equipment; sales of battery spare parts; research and development of electromechanical coupling systems; installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, sideline industries, and fisheries; sales of specialized machinery for agriculture, forestry, animal husbandry, sideline industries, and fisheries; security system monitoring services; manufacturing of digital video surveillance systems; integration of intelligent control systems; manufacturing of agricultural machinery; industrial internet data services; manufacturing of internet equipment; information system operation and maintenance services (except for projects subject to approval in accordance with the law, business activities may be carried out independently with a business license)

Licensed items: food sales; operation of Class III medical devices; import and export of artworks; wholesale of pesticides (for items subject to approval according to law, business activities may be carried out only after approval by the relevant authorities; specific business items shall be subject to the approval results). General items: import and export agency; technology import and export; import and export of goods; customs declaration services; food sales (prepackaged food only); sales of infant formula milk powder and other infant formula foods; retail of computer software, hardware and auxiliary equipment; retail of sporting goods and equipment; wholesale of sporting goods and equipment; wholesale of stationery; retail of stationery; toy sales; wholesale of musical instruments; retail of musical instruments; wholesale of bicycles and spare parts; retail of bicycles and spare parts; network technology services; information technology consulting services; business training (excluding education and training, vocational skills training, and other training requiring permits); socio-economic consulting services; international freight forwarding; sales of paper products; advertising design and agency; pulp sales; internet sales (excluding goods requiring permits); sales of Class II medical devices; fertilizer sales; sales of chemical products (excluding licensed chemical products); domestic trade agency; garment manufacturing; fabric textile processing; wholesale of clothing and apparel; retail of clothing and apparel; sales of knitted textiles and raw materials; sales of textile-specific equipment; manufacturing of textile-specific equipment; manufacturing of arts and crafts and ceremonial articles (excluding ivory and its products); sales of beans and tubers; timber sales; sales of feed raw materials; grain sales; grain procurement; sales of non-edible vegetable oils; sales of agricultural and sideline products; sales of feed additives; sales of livestock, animal husbandry, and fishery feed; retail of fresh meat; wholesale of edible agricultural products; sales of maternal and infant products; wholesale of pet food and supplies; retail of pet food and supplies; wholesale of cosmetics; supply chain management services; general cargo warehousing services (excluding hazardous chemicals and other items requiring permits and approvals); inspection declaration services; information consulting services (excluding licensed information consulting services); conference and exhibition services; sales of knitted textiles; sales of leather products; luggage sales; wholesale of shoes and hats; retail of shoes and hats; manufacturing of clocks, watches, and timing instruments; wholesale of jewelry; retail of jewelry; sales of arts and crafts and ceremonial articles (excluding ivory and its products); retail of cosmetics; wholesale of kitchenware, sanitary ware, and daily sundries; retail of kitchenware, sanitary ware, and daily sundries; sales of household appliances; furniture sales; sales of cameras and equipment; sales of household audio-visual equipment; wholesale of computer software, hardware and auxiliary equipment; sales of daily necessities; sales of daily-use general merchandise; automobile sales; used car brokerage; sales of new energy vehicles; sales of automotive accessories; sales of battery swapping facilities for new energy vehicles; sales of electrical accessories for new energy vehicles; wholesale of auto parts; bidding agency services; sales of laboratory analytical instruments; sales of machinery and equipment; sales of communication equipment; software sales (except for items subject to approval according to law, business activities may be carried out independently with a business license in accordance with the law)

Licensed items: Design of special equipment; manufacture of special equipment; import and export of goods subject to state-trade administration (for projects subject to approval in accordance with the law, business activities may only be carried out after approval by the relevant departments; specific business items shall be subject to the approval results). General items: Sales of special equipment; manufacture of electronic components; retail of electronic components; wholesale of electronic components; manufacture of electronic components and electromechanical component equipment; sales of electronic components and electromechanical component equipment; sales of electronic products; research and development of wind farm-related systems; sales of wind farm-related equipment; manufacture of special environmental protection equipment; sales of special environmental protection equipment; manufacture of refrigeration and air-conditioning equipment; sales of refrigeration and air-conditioning equipment; manufacture of mechanical and electrical equipment; sales of mechanical and electrical equipment; development of artificial intelligence application software; software development; software sales; retail of computer software, hardware and auxiliary equipment; wholesale of computer software, hardware and auxiliary equipment; information technology consulting services; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; information system integration services; manufacture of new energy prime mover equipment; sales of new energy prime mover equipment; manufacture of automobile parts and accessories; retail of automobile parts and accessories; wholesale of automobile parts and accessories; processing of mechanical parts and components; sales of mechanical parts and components; manufacture of marine supporting equipment; sales of spare parts for water transportation equipment; sales of water transportation equipment; manufacture of spare parts for water transportation equipment; manufacture of ship automation, testing, and monitoring systems; manufacture of instruments and meters; sales of instruments and meters; manufacture of computer software, hardware and peripheral equipment; manufacture of unsealed glass envelopes and other glass products...

Processing and sale of safety nets, safety gloves, safety backpacks, car seat covers, tool bags, school bags, jewelry bags, optical instruments, chemical fiber fabrics, textiles, clothing, apparel, shoes and hats, glasses (excluding contact lenses), stationery, handicrafts (excluding gold products), metal tools, plastic products, and electronic products; self-operated and agency import and export business of various commodities and technologies (excluding commodities and technologies whose operation is restricted or whose import and export is prohibited by the state). (Projects subject to approval according to law may only be carried out after approval by relevant departments.) General items: sales of sewing machinery; manufacture of bags and luggage; sales of bags and luggage (except for projects subject to approval according to law, business activities may be independently carried out with the business license in accordance with the law).

Self-operated and agency import and export business of various commodities and technologies. (Projects subject to approval according to law may only be carried out after approval by the relevant departments.)

General: outdoor goods sales; clothing and apparel wholesale; clothing and apparel retail; clothing accessories sales; needlework and raw materials sales; textiles, clothing and housewares wholesale; footwear and hats wholesale; footwear and hats retail; leather products sales; import and export of goods; import and export of technology (in addition to projects subject to approval by law, with a business license to carry out business activities independently in accordance with the law)

Production and sale of craft hats, felt hats, apparel, home textiles, semi-finished hat bodies, hat accessories, gloves, and scarves. (For projects subject to approval according to law, business activities may be carried out only after approval by the relevant departments.)

Design, production, sales, and leasing of electric vehicles; production and sales of vehicle baskets, household small hardware, and pulleys; design, production, and sales of three-wheeled motorcycles (fuel-powered and electric); design, assembly, and sales of electric two-wheeled motorcycles; sales of steel, building materials, and sheet metal parts; road transportation of general cargo; advertising design, production, and agency services; house leasing; machinery and equipment leasing; transportation equipment leasing; self-operated and agency import and export business of various commodities and technologies (except commodities and technologies restricted or prohibited by the state). (For projects subject to approval according to law, business activities may be carried out only after approval by relevant departments.) General items: Internet sales (excluding goods requiring permits); research and development of motorcycles and parts; manufacturing of motorcycle parts and accessories; wholesale of motorcycles and parts; retail of motorcycles and parts; manufacturing of metal materials; sales of metal materials; battery sales (except for projects subject to approval according to law, business activities may be carried out independently with a business license in accordance with the law)

Permit projects: Import and export of goods; Technology export; Export agency (Projects requiring approval, permitted by relevant departments after approval can be carried out, specific business projects subject to approval results) General projects: Wholesale of sports equipment and accessories; Retail of sports equipment and accessories; Sales of metal products; Sales of rubber products; Retail of electronic components; Sales of knitted products; Sales of metal products; Wholesale of metal products; Sales of building materials; Sales of electric cables and wires; Sales of metal materials; Retail of clothing and accessories; Sales of shoes; Sales of household electrical appliances; Sales of electronic products; Adaptation services of rehabilitation aids; Sales of Class I medical equipment; Sales of Class II medical equipment; Health and wellness services (non-medical); Health services; Sales of labor protection products; Sales of toys; Sales of daily necessities (excluding projects requiring approval, operating in accordance with business license)

General items: technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; sales of knitted textiles and raw materials; sales of industrial textile products; sales of garment accessories; sales of packaging materials and products; sales of building materials; retail of hardware products; sales of electronic products; sales of daily necessities; sales of chemical products (excluding licensed chemical products); sales of plastic products; sales of office supplies; sales of labor protection supplies; sales of mechanical parts and components; sales of mechanical and electrical equipment; wholesale of daily necessities; sales of daily necessities; information technology consulting services; import and export of goods; import and export of technology (except for projects that require approval according to law, business activities may be carried out independently with a business license)

Licensing project: printing of packaging decoration printing products; printing of files, data, and other printing products (as required by law, the project must be approved by relevant departments before it can be carried out; general project: sales of software; sales of office supplies; sales of computer hardware and auxiliary equipment; printing of paper products; sales of paper products; import and export of goods; import and export of technologies; import and export of agency (excluding projects that require approval by law, relying on the business license, the company can operate independently)

Sales of apparel, clothing, shoes and hats, textiles, accessories, and labor protection supplies; self-operated and agency import and export business of owned goods and technologies (excluding goods and technologies restricted to enterprise operation or prohibited from import and export by the state). (Projects subject to approval according to law may only be carried out after approval by relevant departments.)

Licensed items: Production of Class II medical devices; production of Class III medical devices; operation of Class III medical devices; production of protective equipment for medical personnel (Class II medical devices); production of medical masks; import and export of goods; import and export of technology; import and export agency (projects subject to approval according to law may only be carried out after approval by relevant departments; specific business items shall be subject to the approval results). General items: Garment manufacturing; apparel manufacturing; wholesale of knitted textiles and textile products; retail of knitted textiles and textile products; wholesale of daily necessities; manufacturing of plastic products; wholesale of plastic products; wholesale of rubber products; wholesale of shoes and hats; retail of shoes and hats; retail of bags and luggage; wholesale of hardware products; retail of hardware products; wholesale of electronic components; retail of household appliances for daily use; wholesale of household appliances; domestic trade agency; production of Class I medical devices; wholesale of Class I medical devices; retail of Class I medical devices; wholesale of Class II medical devices; retail of Class II medical devices; wholesale of protective equipment for medical personnel; retail of protective equipment for medical personnel; wholesale of medical masks; retail of medical masks; production of daily-use masks (non-medical); sales of daily-use masks (non-medical); production of labor protection supplies; wholesale of labor protection supplies; sales of labor protection supplies; production of special labor protection supplies; sales of special labor protection supplies (except for projects subject to approval according to law, business activities may be independently carried out with a business license in accordance with the law).

Licensed items: Manufacturing of special equipment; installation, alteration, and repair of special equipment; design of special equipment (projects subject to approval by law may only be carried out after approval by the relevant authorities; specific business items shall be subject to the approval results). General items: Research and development of machinery and equipment; technology promotion and application services; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; manufacturing of general equipment (excluding manufacturing of special equipment); manufacturing of metal structures; manufacturing of pumps and vacuum equipment; manufacturing of coal-fired flue gas desulfurization and denitrification equipment; manufacturing of eco-environmental materials; sales of machinery and equipment; sales of pumps and vacuum equipment; sales of coal-fired flue gas desulfurization and denitrification equipment; manufacturing of steam turbines and auxiliary machinery; sales of steam turbines and auxiliary machinery; sales of metal structures; manufacturing of fans and blowers; sales of fans and blowers; sales of special equipment; technology promotion services; manufacturing of gas and liquid separation and purification equipment; sales of gas and liquid separation and purification equipment; manufacturing of specialized equipment for petroleum refining and chemical production; sales of specialized equipment for petroleum refining and chemical production; manufacturing of specialized equipment (excluding licensed specialized equipment manufacturing); heat production and supply; sales of electric heating food processing equipment; research and development of key technologies for waste heat power generation; research and development of new material technologies; environmental protection consulting services; manufacturing of specialized environmental protection equipment; repair of specialized equipment; manufacturing of power distribution switch control equipment; sales of power distribution switch control equipment; sales of specialized environmental protection equipment; sales of specialized machinery for agriculture, forestry, animal husbandry, sideline industries, and fishery; manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline industries, and fishery; research and development of power distribution switch control equipment; sales of intelligent power transmission and distribution and control equipment; installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, sideline industries, and fishery; research and development of emerging energy technologies; sewage treatment and recycling; manufacturing of specialized water resource machinery and equipment; sales of thermal insulation materials; sales of refractory materials; manufacturing of metal processing machinery; sales of metal products; manufacturing of intelligent basic manufacturing equipment; sales of intelligent basic manufacturing equipment; sales of biomass liquid fuel production equipment; sales of mechanical parts and components; manufacturing of ovens, furnaces, and electric furnaces; sales of ovens, furnaces, and electric furnaces; manufacturing of electronic components and electromechanical component equipment; manufacturing of new energy prime mover equipment (except for projects subject to approval by law, business activities may be carried out independently with a business license in accordance with the law)

Research and development, assembly, production, processing, and sales of: vacuum cleaners, steam irons, household appliances, vending machines and related parts, machinery and equipment and parts, tooling, molds, plastic products, metal die-cast parts, computers and accessories; research and development and sales of: communication equipment and electronic products, cultural and educational supplies and equipment, arts and crafts products (excluding cultural relics), auto parts and engineering equipment parts; technical development and technical consulting in electronics and machinery; import and export business of the above products. (Projects subject to approval according to law may only be carried out after approval by the relevant authorities.)