2026 Top 10 Auto Cleanliness Manufacturers in China

Shanghai Chugong Industrial Co., Ltd

Shanghai Chugong Industrial Co., Ltd., with its registered address at Room 2200, Building 36, No. 265 East Street, Zhuangxing Town, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Xiong Qiming, and the business scope includes daily necessities, mechanical and electrical equipment and accessories, wires and cables, metal materials, mechanical equipment and accessories, hardware and electrical equipment, automotive and motorcycle accessories, electronic products, power tools, instruments and meters, labor protection supplies, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), construction equipment, building materials, environmental protection equipment, wires and cables, and fire equipment sales. The company is engaged in technology development, technical consulting, and technical services (excluding special equipment) in the field of mechanical and electrical technology, industrial automation. Installation and maintenance of engineering and refrigeration equipment (excluding special equipment), Network technology (not allowed to engage in technology intermediaries), green maintenance. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Auto Cleanliness, Transmittance Detector, Explosion-Proof Walkie-Talkie

Shanghai Qinglin Machinery Co., Ltd

Shanghai Qinglin Machinery Co., Ltd., with its registered address at Room 9627, Building 1, No. 225 Xinggong Road, Tinglin Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Tang Binghai, and its business scope includes general projects such as mechanical equipment research and development; Sales of mechanical equipment; Retail of hardware products; Sales of metal materials; Sales of instruments and meters; Electronic product sales; Retail of computer software, hardware, and auxiliary equipment; Bearing sales; Sales of chemical products (excluding licensed chemical products); Sales of experimental analytical instruments; Sales of optical instruments; Sales of electrical equipment; General equipment repair; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Information technology consulting services; Information consulting services (excluding licensed information consulting services); Sales agent; Socio economic consulting services; Domestic trade agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Auto Cleanliness, Experimental Dust Workbench, Testing Equipment

Shanghai Weihan Optoelectronics Technology Co., Ltd

Shanghai Weihan Optoelectronic Technology Co., Ltd., with its registered address at Room 320, Building 3, No. 655 Gaoji Road, Sijing Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Wang Baolin, and the business scope includes general projects such as technological development in the field of optoelectronic technology; Maintenance, upkeep, debugging, and technical services for instruments and meters (excluding special ones); Wholesale and retail of instruments and meters, Class I medical devices, Class II medical devices, electrical complete sets of equipment, wires and cables, automation equipment, mechanical and electrical equipment, electronic products, photographic equipment, lighting fixtures, hardware and electrical equipment, explosion-proof electrical appliances, power tools, cutting tools, computer accessories, office equipment and supplies, general labor protection equipment, ship accessories, and experimental equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Auto Cleanliness, Microscope Hot/Cold Stage/Constant Temperature Stage, Nikon Microscope

Shanghai Caikang Optical Instrument Co., Ltd

Shanghai Caikang Optical Instrument Co., Ltd., with its registered address at Room 1289, No. 16 Siping South Road, Tinglin Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Bureau. The legal representative is Zhan Wangsheng, and its business scope includes the manufacturing and processing of optical instruments (excluding medical devices), construction engineering, computer network engineering, instruments and meters, computers, software and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment, communication equipment, electronic products, cutting tools and measuring tools, environmental protection equipment, office equipment, building materials, cultural supplies, daily necessities, and sales of automotive and motorcycle accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Auto Cleanliness, Metallographic Grinding And Polishing Machine, Stereomicroscope

Guangzhou Aoqun New Materials Co., Ltd

Guangzhou Aoqun New Materials Co., Ltd., with its registered address at Building AB, 3rd Floor, No. 333 Nansha Avenue, Dongchong Town, Nansha District, Guangzhou City. The registration authority is the Market Supervision Administration of Nansha District, Guangzhou City, and the legal representative is Liu Xueping. Its business scope includes research and development of new material technology; Manufacturing of daily miscellaneous goods; Manufacturing of plastic products; Manufacturing of automotive parts and accessories; Intelligent basic manufacturing equipment manufacturing; Manufacturing of ecological environment materials; Production of Class I medical devices; Manufacturing of hardware products; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Synthetic fiber manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of Class II medical devices; Technology import and export; Import and export of goods;. Core products: Auto Cleanliness, Door Brush, Cabinet Brush

Guangzhou Tezhun Instrument Co., Ltd

Guangzhou Tezhun Instrument and Meter Co., Ltd., with its registered address located at 502, Zicai Keying Times Industrial Park, No. 79 Wantai Road, Taishi Industrial Zone, Dongchong Town, Nansha District, Guangzhou (for office use only), registered with the Market Supervision Administration of Nansha District, Guangzhou, and represented by Zhong Zhuanhao as its legal representative. Its business scope includes software development; Sales of instruments and meters; Instrument and meter repair; Measurement services; Electronic product sales; Retail of electronic components; Sales of mechanical parts and components; Sales of electronic measuring instruments; Software sales; Retail of hardware products; Sales of testing machines; Sales of experimental analytical instruments; Sales of drawing, calculation, and measuring instruments; Sales of optical instruments; Technology import and export; Import and export of goods. Core products: Auto Cleanliness, Image Measuring Instrument, Cleanliness Analyzer

Dens Instrument Technology (Wuxi) Co., Ltd

Dens Instrument Technology (Wuxi) Co., Ltd., with its registered address at 6-1204 Huaqing Chuangzhi Park, Huishan Economic Development Zone, Wuxi, registered with the Huishan District Data Bureau of Wuxi City, and represented by Huang Zhiwen as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of instruments and meters; Sales of mechanical equipment; Sales of construction machinery; Mechanical equipment research and development; Sales of rubber products; Sales of building materials; Retail of hardware products; Sales of metal materials; Sales of new metal functional materials; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of metal products; Sales of daily necessities; Sales of Class II medical devices; Sales of specialized equipment for environmental protection; Sales of metal cutting and welding equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Auto Cleanliness, Image Measuring Instrument, One Machine Multi-Purpose Spectrometer