2026 Top 10 Door Modification Manufacturers in China

Nanjing Ouka Instrument Co., Ltd

Nanjing Ouka Instrument and Meter Co., Ltd., with its registered address at No. 8 Rongning Road, Hushu Street, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Li Wanming, and its business scope includes research and development, production, sales, installation, and technical services of instruments, automation equipment, and systems; Research and development, sales, and technical services of computer software and hardware; Sales of hardware accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Door Modification, Ultrasonic Depth Sounder, Doppler Flowmeter

Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Door Modification

Jiangsu Anbixin IoT Technology Co., Ltd

Jiangsu Anbixin Internet of Things Technology Co., Ltd., registered at Room 414, Building F, New Century Service Center, Yingbin Avenue, Xuzhou City, with the registration authority of Xuzhou Administrative Approval Bureau and the legal representative of Wang Xueliang. Its business scope includes licensed projects: road freight transportation (excluding dangerous goods) (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General project: Internet of Things technology research and development; Sales of special equipment; Technology import and export; Import and export of goods; Import and export agency; Manufacturing of IoT devices; Manufacturing and processing of doors and windows; Sales of doors and windows; Construction of metal doors and windows engineering; Sales of intelligent warehousing equipment; Manufacturing of material handling 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: Door Modification, Overhead Door, Unloading Platform

Shanghai Zhitai Intelligent Technology Co., Ltd

Shanghai Zhitai Intelligent Technology Co., Ltd., with its registered address at Room 316, Building B, No. 128 Xiangyin Road, Yangpu District, Shanghai, is registered with the Yangpu District Market Supervision Administration. The legal representative is Zhang Dengke, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Software development; Network technology services; Engineering management services; Indoor wooden door and window installation services; Furniture installation and maintenance services; Installation services for ordinary mechanical equipment; Home appliance installation services; General equipment repair; Electrical equipment repair; Specialized equipment repair; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Construction of metal doors and windows engineering; Sales of electrical equipment; Sales of electrical accessories; Sales of information security equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of network equipment; Sales of security equipment; Electronic product sales; Sales of communication equipment; Sales of doors and windows; Sales of industrial automatic control system devices; Retail of hardware products; Sales of glassware; Sales of technical glass products; Sales of office equipment; Sales of office supplies; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of sanitary ware; Sales of lighting fixtures; Sales of building materials; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of household appliances; Sales of building decoration materials; Import and export of goods; Technology import and export; Import and export agency. (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: Door Modification, Sliding Glass Door, Induction Electric Door

Suqian Chenfei Wooden Door Co., Ltd

Suqian Chenfei Wooden Door Co., Ltd., with its registered address at Room 108, Building 1, Guandun Industrial Park, Hanshan Town, Shuyang County, Suqian City, is registered with the Shuyang County Market Supervision and Administration Bureau. The legal representative is Li Zhihua, and its business scope includes the production and sales of wooden doors; Processing and sales of wooden products; Sales of decorative materials (excluding hazardous chemicals). General project: Retail of hardware products (except for projects that require approval by law, business activities can be carried out independently based on the business license). Core products: Door Modification, Solid Wood Composite Door, Partition Wooden Door

Guangdong Forest Doors and Windows Co., Ltd

Guangdong Forest Doors and Windows Co., Ltd., with its registered address at Room 101, Building 3, Hongmian Avenue South, Xiuquan Street, Huadu District, Guangzhou (location: 103), registered with the Market Supervision and Administration Bureau of Huadu District, Guangzhou, and represented by Qi Yue as its legal representative. Its business scope includes the manufacturing of metal products for safety and fire protection; Construction of metal doors and windows engineering; Manufacturing and processing of doors and windows; Manufacturing of hardware products; Repair of daily products; Research and development of metal products; Research and development of new material technology; Furniture installation and maintenance services; Sales of firefighting equipment; Internet sales (except for the sale of goods that need to be licensed); Sales of doors and windows; Sales of metal products; Sales of special equipment; Sales of refractory materials; Furniture sales; Sales of security equipment; Sales of metal fittings for construction; Labor services (excluding labor dispatch); Sales of building decoration materials; Sales of building materials; Research and development of hardware products; Retail of hardware products; Wholesale of hardware products; Graphic and textual design and production; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Industrial design services; Professional design services; Various engineering construction activities; Road freight transportation (excluding dangerous goods); Construction labor subcontracting; Construction project design; Import and export of goods; technology import and export. Core products: Door Modification, None, Fire Door

Kruger (Jiangsu) Cold Chain Technology Co., Ltd

Kruger (Jiangsu) Cold Chain Technology Co., Ltd., with its registered address at No. 129 Dailuo Road, Luoyang Town, Wujin District, Changzhou City, registered with the Administrative Approval Bureau of Wujin District, Changzhou City. The legal representative is Sun Shaoxi, and its business scope includes research and development of cold chain technology, technical services, technology transfer, and technical consulting; Production, processing, installation, sales, maintenance, and commissioning of refrigeration and air conditioning equipment; Construction of cold storage engineering, insulation engineering, building decoration engineering, and building mechanical and electrical equipment installation engineering; Production, processing, installation, and sales of metal faced rigid polyurethane sandwich panels, cold storage insulation panels, rock wool panels, building insulation panels, insulation doors, industrial doors, quick doors, and hydraulic lifting platforms; Ventilation equipment, insulation equipment, stainless steel product processing; Sales of metal materials, hardware products, transportation equipment, household appliances, chemical raw materials and products (excluding dangerous goods), rubber and plastic products, and automotive parts; Ship maintenance services (excluding ship dismantling); Steel structure fabrication and processing; supply chain management; Storage services (excluding dangerous goods); estate management; Freight transportation agency; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Door Modification, Polyurethane Cold Storage Panel, Clean Room Free Door