2026 Top 10 Clean Room, Dust-Free Workshop Manufacturers in China

Tianyuan (Jiangsu) Clean Technology Engineering Co., Ltd

Tianyuan (Jiangsu) Clean Technology Engineering Co., Ltd., with its registered address at Shuangxi Section of Jinjiaba Jinzhi Highway, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Zhang Jintong, and its business scope includes licensed projects and various engineering construction activities; Inspection and testing services; Import and export of goods; Technology import and export; Import and export agency; Construction professional operations; Construction of fire protection facilities engineering; Intelligent construction of buildings; Residential interior decoration and renovation; Third class medical device operation; Design of intelligent building systems; Construction project design; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: sales of fire-fighting equipment; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of security equipment; Residential water and electricity installation and maintenance services; Engineering and technical services (excluding planning management, survey, design, and supervision); Engineering management services; Air pollution control; Water pollution prevention and control services; Engineering and technical research and experimental development; Sales of Class I medical devices; Sales of Class II medical devices; Sales of lightweight building materials; Sales of metal products; Electronic product sales; Sales of instruments and meters; Sales of building materials; Sales of industrial automatic control system devices; Design and construction services for security technology prevention systems; Installation services for ordinary mechanical equipment; Installation services for environmental sanitation public facilities; Retail of electronic components; Sales of refrigeration and air conditioning 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: Clean Room, Dust-Free Workshop, Clean Room, Clean Room

Yancheng Shuanghe Purification Technology Co., Ltd

Yancheng Shuanghe Purification Technology Co., Ltd., with its registered address at Room 606-1, Building 7, No. 49 Wengang South Road, Xinhe Street, Yannan High tech Zone, Yancheng City. The registration authority is the Market Supervision and Administration Bureau of Yannan High tech Industrial Development Zone, Jiangsu Province, and the legal representative is Chen Ming. Its business scope includes licensed projects such as construction professional operations; Construction projects (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Sales of building materials; Sales of metal based composite materials and ceramic based composite materials; Sales of metal materials; Sales of insulation and soundproofing materials; Manufacturing of specialized equipment for environmental protection; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Container maintenance; Container leasing services; Container sales; Rental services (excluding licensed rental services); Loading and unloading handling; Repair of metal products; Sales of daily wooden products; Sales of non-metallic minerals and products; Sales of non-ferrous metal alloys; Sales of synthetic materials; Sales of mica products; Sales of metal ores; Sales of coal and its products; Sales of renewable resources; Retail of edible agricultural products; Sales of fireproof sealing materials; Sales of insulation materials; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of wooden containers; Sales of artificial boards (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: Clean Room, Dust-Free Workshop, Rock Wool Purification Board, Magnesium Oxysulfide Purification Board

Shanghai Beiyuan Technology Co., Ltd

Shanghai Beiyuan Technology Co., Ltd., registered at 1599 Pingzhuang West Road, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Shan Zhaoyi, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Software development; Information system integration services; Installation services for ordinary mechanical equipment; Instrument and meter repair; General equipment repair; Specialized equipment repair; Sales of industrial automatic control system devices; Sales of metal tools; Sales of electronic components and electromechanical equipment; Sales of mechanical and electrical equipment; Sales of electronic specialized equipment; Sales of specialized equipment for environmental protection; Sales of instruments and meters; Sales of building materials; Retail of hardware products; Sales of household appliances; Operating at the lower limit of branch offices: manufacturing of industrial automatic control system devices, manufacturing of general equipment (excluding special equipment manufacturing), manufacturing of environmental protection special equipment, manufacturing of instruments and meters, manufacturing of electronic components and electromechanical equipment, manufacturing of electronic special equipment, manufacturing of mechanical and electrical equipment, manufacturing of environmental monitoring special instruments and meters (except for projects that require approval according to law, business activities are carried out independently according to the business license). Licensed project: Construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects shall be subject to the approval documents or licenses of relevant departments).. Core products: Clean Room, Dust-Free Workshop, High And Low Temperature Laboratory, Constant Temperature And Humidity Workshop

Tianjin Meitongge Environmental Engineering Co., Ltd

Tianjin Meitaoge Environmental Engineering Co., Ltd., registered at A-94, 5th floor, Huaxin Business Center, Huayi Road, Huaxin Street, Dongli District, Tianjin, registered with the Market Supervision and Administration Bureau of Dongli District, Tianjin, with Peng Shulai as the legal representative. Its business scope includes licensed projects and various types of engineering construction activities; Construction labor subcontracting; General contracting of housing construction and municipal infrastructure projects; Construction engineering survey; Construction project design; Intelligent construction of buildings. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). General project: Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Sales of electronic specialized equipment; Sales of electrical and mechanical equipment; Sales of experimental analytical instruments; Sales of specialized chemical products (excluding hazardous chemicals); Professional design services; Retail of hardware products; Sales of instruments and meters; Electronic product sales; Sales of artificial intelligence hardware; Sales of building materials; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Sales of office equipment and consumables; Sales of Class I medical devices; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Furniture sales. (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: Clean Room, Dust-Free Workshop, Clean Room, Environmental Purification Engineering

Nanjing Chunzhi Environmental Engineering Co., Ltd

Nanjing Chunzhi Environmental Engineering Co., Ltd., with its registered address at Room 310-12, Building G, Yunmi City, No. 19 Ningshuang Road, Yuhuatai District, Nanjing City, is registered with the Yuhuatai District Government Service Management Office of Nanjing City. The legal representative is Hu Jinjiang, and its business scope includes environmental engineering, air purification engineering, indoor and outdoor decoration engineering, central air conditioning engineering, ground engineering, and landscaping engineering design and construction; Sales and installation of HVAC equipment, central air conditioning equipment, and environmental protection equipment; Sales of air purifiers, water purifiers, water treatment equipment, and building decoration materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Clean Room, Dust-Free Workshop, Workshop Purification, Clean Room

Shenzhen Zhongke Meiri Purification Equipment Co., Ltd

Shenzhen Zhongke Meiri Purification Equipment Co., Ltd., registered at Zone A, 3rd Floor, Building 5, Fourth Industrial Zone, Xitian Community, Gongming Street, Guangming District, Shenzhen, with Guangming Bureau as the registration authority and Qiu Yunfei as the legal representative, is engaged in general business projects including technical design, research and development, sales, and on-site installation and maintenance of cleanroom purification engineering, central air conditioning engineering, electromechanical engineering, electromechanical equipment, automation equipment, and spraying equipment; Sales and on-site installation of color steel plates, anti-static flooring, epoxy resin flooring, air purification equipment, FFU fan filtration units, fresh air systems, clean workbenches, air showers, cargo showers, clean rooms, air filters, operating room laboratory supporting equipment, hardware and electronic products, automation equipment, aluminum alloy and stainless steel products, purification accessories, domestic trade, import and export of goods and technology. The licensed business projects include the production of air purification equipment, FFU fan filtration units, fresh air systems, clean workbenches, air showers, cargo showers, clean sheds, air filters, operating room laboratory supporting equipment, hardware and electronic products, automation equipment, spraying equipment, aluminum alloy and stainless steel products, purification accessories, and central air conditioning refrigeration equipment. Core products: Clean Room, Dust-Free Workshop, Hand Washer , Ffu

Chengdu Hongyisheng Purification Technology Co., Ltd

No. 22, 19th Floor, Building 11, No. 1388 Tianfu Avenue Middle Section, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone

Chengdu Hongyisheng Purification Technology Co., Ltd. is located at No. 22, 19th floor, Building 11, No. 1388, Tianfu Avenue Middle Section, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone. It was established on January 29, 2018, with the registration authority of Chengdu High tech Zone Market Supervision Administration and the legal representative being Zheng Haohao. Core products: Clean Room, Dust-Free Workshop