2026 Top 10 Class 1000 Cleanroom Manufacturers in China

Kunshan Qingyang Purification System Engineering Co., Ltd

Kunshan Qingyang Purification System Engineering Co., Ltd., with its registered address at Room 199, Building 1, Haishang Business Plaza, No. 888 Xinwu Street, Zhangpu Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau. The legal representative is Cai Defu, and its business scope includes the design, construction, and installation of purification engineering, clean room engineering, mechanical and electrical engineering, hydropower engineering, air ducts, and purification equipment engineering; Sales, on-site repair, maintenance, and upkeep of electromechanical equipment, purification equipment, and consumables; Import and export of goods and technology. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Fire technology services (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: Class 1000 Cleanroom, Thousand Level Purification Workshop, Class 100 Dust-Free Workshop

Dongguan Hongwei Purification Technology Co., Ltd

Dongguan Hongwei Purification Technology Co., Ltd., with its registered address at Room 202, No. 23, Xiagang Fuhai Road, Chang'an Town, Dongguan City, Guangdong Province, is registered by Dongguan Market Supervision Administration, and its legal representative is Wu Xiujuan. Its business scope includes R&D, technology transfer and sales of air purification equipment and consumables, anti-static products, anti-static equipment, intelligent equipment, spray equipment and accessories, water filtration equipment and accessories, electronic materials, instruments and meters, dust-free room supplies, hardware and electrical machinery; The operation, research and development, technology transfer, and installation of Class II medical devices; Design and installation of dust-free workshop engineering and air purification engineering; Installation of laboratory equipment, environmental protection equipment, and purification and ventilation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Class 1000 Cleanroom, Intelligent Shoe Cover Machine/Shoe Cover,

Shandong Lianpu Purification Engineering Co., Ltd

Xunjia Village, Xiazhuang Town, Juxian County, Rizhao City, Shandong Province, north of Jincun Road and west of National Highway 206

Shandong Lianpu Purification Engineering Co., Ltd. is located north of Jincun Road and west of National Highway 206 in Xunjia Village, Xiazhuang Town, Juxian County, Rizhao City, Shandong Province. It was established on May 18, 2017, with the registration authority of Juxian Market Supervision Administration and the legal representative being Dong Ruiming. Core products: Class 1000 Cleanroom

Dongguan Hongwei Purification Electromechanical Engineering Co., Ltd

Dongguan Hongwei Purification Electromechanical Engineering Co., Ltd., with its registered address at Room 203, No. 23 Fuhai Road, Xiagang, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhu Juntao, and its business scope includes purification workshop engineering, interior decoration engineering design, and construction; Installation: Purification equipment, electromechanical equipment, air conditioning, monitoring equipment, weak current equipment, Class II medical devices; Air conditioning maintenance; Sales: Purification equipment, air conditioning and ventilation equipment, energy-saving equipment, electromechanical equipment, hardware; Operation of Class II medical devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Class 1000 Cleanroom, Electronic Chip Dust-Free Workshop, Efficient And Energy-Saving Computer Room

Dechuang Kunling (Wuhan) Technology Co., Ltd

Dechuang Kunling (Wuhan) Technology Co., Ltd., registered address at K8, Chengzhong Village Renovation, Shiqiao Village, Jiang'an District, Wuhan City The first building/unit of the plot (Phase II), located on the 15th floor and 20 commercial houses, is registered with the Market Supervision and Administration Bureau of Jiang'an District, Wuhan City. The legal representative is Nie Fenzi, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion, research and development of emerging energy technologies, mechanical equipment research and development, sales of environmental protection special equipment, sales of gas and liquid separation and purification equipment, sales of refrigeration and air conditioning equipment, sales of household appliances, sales of metal structures, wholesale of hardware products, retail of hardware products, sales of electronic special equipment, sales of power electronic components, sales of electronic products, sales of mechanical equipment, wholesale of electronic components, sales of metal products, sales of instruments and meters, sales of experimental and analytical instruments, municipal facility management, and sales of safety technology prevention systems. Design and construction services, installation services for ordinary machinery and equipment, Research and development of greenhouse gas emission control technology, carbon reduction, carbon conversion, carbon capture, and carbon sequestration technology, research and development of unconventional water source utilization technology, research and development of resource recycling technology, manufacturing of water resource specialized machinery and equipment, professional design services, industrial design services, manufacturing of environmental protection specialized equipment, technology import and export, import and export of goods, import and export agency, food import and export. (Except for licensed businesses, projects that are not prohibited or restricted by laws and regulations can be operated independently in accordance with the law) Licensed projects: construction engineering construction, construction engineering design, installation, maintenance, and testing of power transmission, power supply, and power receiving facilities, design of building intelligent systems, and subcontracting of building labor services. (For projects that require approval by 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.). Core products: Class 1000 Cleanroom, Laboratory Engineering,

Xizang Jing'an Environmental Technology Co., Ltd

Office 270, Floor 8, Building 1, No. 15 (Twin Building), Liunan Avenue, Liuwu Township, Liuwu New District, Lhasa, Xizang Autonomous Region

Xizang Jing'an Environmental Technology Co., Ltd., located in Office 270, Floor 8, Block a, Building 1, No. 15 (Twin Buildings), Liunan Avenue, Liuwu Township, Liuwu New District, Lhasa City, Xizang Autonomous Region, was established on January 8, 2026. The registration authority is Liuwu New District Branch of Lhasa Municipal Market Supervision Administration, and the legal representative is Shu Wei. Core products: Class 1000 Cleanroom

Nanjing Botai Technology Entrepreneurship Service Co., Ltd

Nanjing Botai Technology Entrepreneurship Service Co., Ltd., with its registered address at Room 207, Building 1, Xinghuo E, No. 20 Xinghuo Road, Jiangbei New Area, Nanjing. The registration authority is the Administrative Approval Bureau of Nanjing Jiangbei New Area Management Committee, and the legal representative is Zhu Lijie. Its business scope includes technology intermediary services, intellectual property services, information system integration services, enterprise management services, etiquette services, and celebration event planning services; Conference and exhibition services; Pharmaceutical and medical device technology development, technical services, technical consulting, and technology transfer; Construction engineering, decoration engineering, design, and construction; Sales and leasing services for instruments and equipment, office equipment, furniture, biopharmaceuticals, biochemical reagents (excluding dangerous goods), environmental protection equipment, office supplies, social public safety equipment and devices, as well as self operated and agency services for various commodities and technologies and import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Class 1000 Cleanroom, Laboratory Renovation, Clean Room