2026 Top 10 Clean Room Manufacturers in China Jiangsu

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: Clean Room, Thousand Level Purification Workshop, Class 100 Dust-Free Workshop

Shanghai Lijing Engineering Construction Co., Ltd

Shanghai Lijing Engineering Construction Co., Ltd., with its registered address at Room 101, Building 16, No. 4588 Honghai Road, Sanxing Town, Chongming District, Shanghai (Shanghai Sanxing Economic Community), registered with the Chongming District Market Supervision and Administration Bureau, and represented by Liu Puzhao as the legal representative. Its business scope includes licensed projects such as construction projects; Construction project design; Construction labor subcontracting; Construction professional operations; Engineering cost consulting services; Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: installation services for ordinary mechanical equipment, engineering management services, technical development, consulting, transfer, and services in the fields of construction, air conditioning equipment, environmental protection, and electromechanical equipment, computer graphic design and production, sales of air conditioning equipment, environmental protection equipment, water treatment equipment, electromechanical equipment, building materials, plumbing equipment, steel, hardware and electrical equipment, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals). (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, Thousand Level Dust-Free Workshop, Medical Purification Plant

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: Clean Room, Laboratory Engineering,

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: Clean Room, Purification Engineering, Grade 100 Cleanroom

Kunshan Shenglan Purification System Engineering Co., Ltd

Kunshan Shenglan Purification System Engineering Co., Ltd., with its registered address at Room 1331, Building 4, Kunhua International Commercial Plaza, No. 58 Hengshan Road, Kunshan Development Zone, is registered with the Kunshan Municipal Administration for Approval. The legal representative is Zhang Xiaofei, and its business scope includes licensed projects such as construction projects; 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 are subject to the approval results) General project: engineering management services; Industrial engineering design services; Engineering and technical research and experimental development; External contracting projects; Professional cleaning, washing, and disinfection services; Installation services for ordinary mechanical equipment; Fire technology services; Air pollution prevention and control services; Environmental protection monitoring; Sales of specialized instruments and meters for environmental monitoring; Indoor air pollution control; Environmental consulting services; Professional design services; Construction of landscaping and greening projects; Construction of metal doors and windows engineering; General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Sales of greenhouse gas emission control equipment; Sales of gas compression machinery; Sales of refrigeration and air conditioning equipment; Electronic product sales; Sales of instruments and meters; Retail of hardware products; Sales of building decoration materials; Sales of building materials; Sales of metal structures; Sales of building waterproofing membrane products; Sales of coatings (excluding hazardous chemicals); Sales of sealing fillers; Sales of insulation and soundproofing materials; Sales of asbestos products; Sales of firefighting equipment; Sales of labor protection equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Clean Room, Clean Room, Purification Laboratory Construction

Liaocheng Yilong Ventilation Equipment Co., Ltd

Liaocheng Yilong Ventilation Equipment Co., Ltd., with its registered address located at Xinghua Road and Huayuan Road East 200 meters north of Dongchangfu New District Office in Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dongchangfu District in Liaocheng City. The legal representative is Wang Changran, and the business scope includes general items: sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of fans and blowers; Sales of metal materials; Manufacturing of metal materials; Engineering management services; Sales of specialized equipment for environmental protection; General equipment repair; Retail of electronic components; Sales of doors and windows; Manufacturing and processing of doors and windows; Professional cleaning, washing, and disinfection services; Sales of non-metallic minerals and products; Installation services for ordinary mechanical equipment; Manufacturing of specialized equipment for environmental protection. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Clean Room, Spray Painting Workshop, Ventilation Building

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: Clean Room, Laboratory Renovation, Clean Room