2026 Top 10 Ten Thousand Level Dust-Free Workshop Manufacturers in China

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: Ten Thousand Level Dust-Free Workshop, High And Low Temperature Laboratory, Constant Temperature And Humidity Workshop

Chongqing Difende Environmental Protection Technology Co., Ltd

Chongqing Difende Environmental Protection Technology Co., Ltd., with its registered address at Building 4, No. 88 Hongjin Avenue, Longxi Street, Yubei District, Chongqing City, 28-4 and 28-5, registered with the Market Supervision and Administration Bureau of Liangjiang New Area, Chongqing City. The legal representative is Wang Chaowan, and the business scope includes the design, research and development, and sales of clean rooms and supporting supplies, air purification equipment and consumables, protective equipment, anti-static products, hardware, electromechanical products, and automation equipment; Production and sales of plastic products and epoxy flooring materials; Central air conditioning installation, consultation, and services; Consultation and services on exhaust gas, noise, and wastewater treatment technologies; Engage in construction related business (engage in business activities within the scope of the permit after obtaining relevant administrative licenses); Sales and related technical consulting services for oxygen supply equipment, oxygen production equipment, and security equipment; Pipeline engineering construction (engaging in business activities within the scope of the permit after obtaining relevant administrative permits); Sales: gas supply equipment, Class II and III medical devices (engaged in business activities within the scope of the license after obtaining relevant administrative licenses), pipelines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ten Thousand Level Dust-Free Workshop, Pharmaceutical Plant Purification Engineering, Clean Room, 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: Ten Thousand Level Dust-Free Workshop, Thousand Level Dust-Free Workshop, Medical Purification Plant

Shenzhen Taijier Purification Technology Co., Ltd

Shenzhen Taijier Purification Technology Co., Ltd., registered at Room 614, Building A, South Science and Technology Innovation City, No. 20 Liuxiandong Guanwai, Xinwei Community, Xili Street, Nanshan District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Luo Xiang as the legal representative. Its business scope includes the sale of environmental protection equipment; Sales of doors and windows; Sales of Class II medical devices; Sales of refrigeration and air conditioning equipment; Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; External contracting projects; Sales of mechanical and electrical equipment; Sales of power facilities and equipment; Sales of lighting fixtures; Sales of firefighting equipment; Sales of electronic specialized materials; Sales of metal materials; Ink sales (excluding hazardous chemicals); Paint sales (excluding hazardous chemicals). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) None. Core products: Ten Thousand Level Dust-Free Workshop, Ffu, Shoe Sole Cleaning Machine

Sichuan Huarui Purification Engineering Co., Ltd

Sichuan Huarui Purification Engineering Co., Ltd., with its registered address at No. 47 Yongfeng Road, High tech Zone, Chengdu, is registered with the Market Supervision Administration of Chengdu High tech Zone. The legal representative is Shu Wei, and its business scope includes the design and construction of purification engineering, electromechanical engineering, construction engineering, steel structure engineering, electronics and intelligence engineering, environmental protection engineering, building decoration engineering, and building electromechanical installation engineering; Radiation pollution control services, maintenance and upkeep of air purification systems; Sales and installation of medical equipment, laboratory furniture, laboratory equipment, air purification equipment, and radiation protection equipment; Medical device sales. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Ten Thousand Level Dust-Free Workshop, Hospital Purification Engineering, Factory Purification Project

Beijing Geda Environmental Engineering Co., Ltd

Beijing Geda Environmental Engineering Co., Ltd., with its registered address at C13, 1st floor, Building 1, No. 73 Changhong West Road, Xilu Street, Fangshan District, Beijing, registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing, and represented by Guo Jinming as the legal representative, is engaged in noise pollution control; Construction general contracting; Professional contracting; Labor subcontracting; Engineering supervision; Engineering and technical consulting (excluding intermediaries); Technical development; Install mechanical equipment and ventilation equipment; Technical testing; Selling building materials, decorative materials, mechanical equipment, air conditioning and refrigeration equipment, chemical products (excluding hazardous chemicals), glass products, electronic products, electrical equipment, furniture, hardware and electrical equipment (excluding electric bicycles), metal materials, cultural goods (excluding audio-visual products), water treatment equipment, laboratory equipment, instruments and meters, environmental protection special equipment, experimental and analytical instruments; Technical services; Natural science research and experimental development; Engineering design; Engineering survey. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for engineering design, engineering survey, and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Ten Thousand Level Dust-Free Workshop, Laboratory Engineering, Stainless Steel Products

Changzhou Jiucai Environmental Technology Co., Ltd

Changzhou Jiucai Environmental Technology Co., Ltd. is registered at Room 708/710, 7th Floor, Building B, No. 18 Xingao Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province. The registration authority is the Administrative Approval Bureau of Wujin District, Changzhou City, with Liu Ping as the legal representative. The business scope includes licensed projects such as construction engineering design; Residential interior decoration and renovation; 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 specialized equipment for environmental protection; Manufacturing of household appliances; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Engineering management services (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: Ten Thousand Level Dust-Free Workshop, Lithium Ion Drying Room, Medical Device Purification Workshop Project