2026 Top 10 Purification Gate Manufacturers in China

Renqiu Aoruisi Door Industry Co., Ltd

Renqiu Aoruisi Door Industry Co., Ltd., with its registered address in Beixinzhongyi Village, Xinzhongyi Town, Renqiu City, Cangzhou City, Hebei Province, is registered with the Renqiu Market Supervision and Administration Bureau. The legal representative is Bai Peng, and the business scope includes the production, sales, and installation of fire doors, garage doors, European doors, fire windows, building doors, fast rolling shutter doors, anti-theft doors, industrial doors, insulated rolling shutter doors, insulated doors, car barriers, smoke barriers, retractable doors, automatic doors, steel doors, cold storage doors, electric rolling shutter doors, steel fireproof rolling shutter doors, inorganic fabric fireproof rolling shutter doors, KFC doors, aluminum-plastic doors and windows, stainless steel doors and windows, aluminum alloy doors and windows, wind resistant rolling shutter doors, swing doors, and stacking doors. Doors, crystal doors, hangar doors, wrought iron fences, blinds, door and window accessories, motor accessories, gears, sprockets, shafts, boxes, chains Machinery parts; Development, installation, and debugging services for roller shutter technology; Selling hardware and electromechanical products; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Purification Gate, Industrial Folding Door, Steel Wooden Doors

Foshan Shangcheng Sandwich Panel Co., Ltd

Foshan Shangcheng Sandwich Panel Co., Ltd., with its registered address at Building 6-2, Herui Road, Lubao Town, Sanshui District, Foshan City (registered address declared), is registered with the Market Supervision and Administration Bureau of Sanshui District, Foshan City. The legal representative is Peng Xiaorui, and the business scope includes general projects: manufacturing of lightweight building materials; Manufacturing of metal structures; Manufacturing of insulation and soundproofing materials; Manufacturing and processing of doors and windows; Sales of lightweight building materials; Sales of metal structures; Sales of insulation and soundproofing materials; Sales of doors and windows; Import and export of goods; Rental services (excluding licensed rental services); estate management. (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: Purification Gate, Medical Clean Panel, Roof Tile Board

Tianjin Zhongnuo Construction Technology Co., Ltd

Tianjin Zhongnuo Construction Technology Co., Ltd., registered at booth 13 of Yidatai Material Recycling Market, No. 597 Jintang Road, Hujiayuan Street, Binhai New Area, Tianjin. The registration authority is the Market Supervision and Administration Bureau of Binhai New Area, Tianjin, and the legal representative is Zhang Ping. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export agency; Import and export of goods; Sales of building materials; Research and development of metal products; Repair of metal products; Sales of metal products; Retail of hardware products; Sales of metal structures; Rainshed sales; Labor services (excluding labor dispatch); Manufacturing of metal structures; Construction of metal doors and windows engineering; Sales of doors and windows; Sales of plastic products; Sales of building decoration materials; Sales of insulation materials; Container sales; Container leasing services; Sales of insulation and soundproofing materials; Sales of lightweight building materials; Mechanical equipment leasing; Engineering management services; Sales of refrigeration and air conditioning equipment; General equipment repair; General equipment manufacturing (excluding special equipment manufacturing); Sales of specialized chemical products (excluding hazardous chemicals); Rolling and processing of non-ferrous metals; Manufacturing and processing of doors and windows; Manufacturing of plastic products; Steel rolling processing; Professional design services. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: electrical installation services; Inspection and testing services; Construction labor subcontracting; Construction project design; Construction project construction; State owned trade manages the import and export of goods. (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: Purification Gate, Rock Wool Purification Board, Purification Steel Door

Tianjin Oust Door Industry Co., Ltd

Tianjin Oust Door Industry Co., Ltd., with its registered address at Room 2237, Building 2, No. 98 Changjiang Road, Nankai District, Tianjin, registered with the Market Supervision Administration of Nankai District, Tianjin, and represented by Zhao Guoling as the legal representative, is engaged in the manufacturing and installation of metal doors; Wholesale and retail of soft door curtains, insulation materials, and mechanical equipment (excluding small cars). (If there are special monopoly regulations in the country, they shall be handled in accordance with the special monopoly regulations). Core products: Purification Gate, Rapid Roller Shutter, Stacking Door

Shandong Houpu Technology Co., Ltd

Shandong Houpu Technology Co., Ltd., with its registered address at Room 201, West Deputy Building, No. N899 Hubin North Avenue, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province (multiple photos for one address), is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Zhao Yanmin, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing and processing of doors and windows; Construction of metal doors and windows engineering; Furniture manufacturing; Manufacturing of specialized equipment for environmental protection; Manufacturing of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of mechanical and electrical equipment; Engineering cost consulting services; Sales of metal products; Furniture installation and maintenance services; Sales of furniture spare parts; Furniture sales; Information system integration services; Sales of Class I medical devices; Import and export of goods; Technology import and export; Sales of doors and windows; Sales of Class II medical devices; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of broadcasting and television equipment (excluding broadcasting and television transmission equipment); Sales of broadcasting and television transmission equipment; Manufacturing of audio equipment; Sales of audio equipment; Sales of communication equipment; Sales of electrical instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of distribution switch control equipment; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent material handling equipment; Sales of special labor protection equipment; Retail of protective equipment for medical staff. (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) Licensed project: construction project construction; Residential interior decoration and renovation; Third class medical device operation; Production of disinfection products for infectious disease prevention and control; Sales of disinfection equipment; Electrical installation services; Manufacturing of broadcasting and television transmission equipment. (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: Purification Gate, Window, Electric Sliding Door

Shandong Qite Radiation Protection Equipment Co., Ltd

Shandong Qite Radiation Protection Equipment Co., Ltd., registered at Room 0021, Workshop 3, Large Metal Laser Cutting Machine Equipment Base Production Project, Ganjiang Street, Jiuzhou Street, High tech Zone, Liaocheng City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, and the legal representative is Wang Yuting. The business scope includes the production, sales, and installation of radiation protection equipment, lead doors, lead glass, lead plates, lead clothing, radiation resistant lead screens, lead products, and airtight doors; Construction of radiation protection engineering, electromagnetic shielding engineering, purification engineering, computer room air conditioning system engineering, radioactive wastewater treatment engineering, indoor and outdoor decoration engineering; Sales of radiation protection equipment and materials, air purification equipment, measuring instruments, and building materials; Industrial testing room, architectural engineering design, and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Purification Gate, Nuclear Medicine Fume Hood, Lead Gate

Shandong Jiecheng Door Industry Co., Ltd

Shandong Jiecheng Door Industry Co., Ltd., registered at No. 3777 Dexian Street, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is located on the 1st floor of Building 11, Building 1-2, Building Materials Zone 2, Dezhou Northeast City. The registration authority is the Market Supervision and Administration Bureau of Decheng District, Dezhou City, and the legal representative is Fang Chunwang. The business scope includes general projects such as door and window manufacturing and processing; Furniture manufacturing; Construction of metal doors and windows engineering; Indoor wooden door and window installation services; Furniture installation and maintenance services; Home appliance installation services; Sales of doors and windows; Sales of furniture spare parts; Sales of glass fiber reinforced plastic products; Sales of plastic products; Sales of metal products; Sales of building materials; Sales of building decoration materials; Wholesale of hardware products; Sales of fireproof sealing materials; Sales of synthetic materials; Wholesale of protective equipment for medical staff; Sales of refrigeration and air conditioning equipment; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Trade brokers; Procurement agency services; Business agency services; Government procurement agency services; Consulting and planning services. (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: Purification Gate, Medical Door, Airtight Door