2026 Top 10 Wiring Box Manufacturers in China

Cangzhou Youhao Pipeline Co., Ltd

Cangzhou Youhao Pipeline Co., Ltd. is located on the east side of Changhui Line in Puwacheng Industrial Zone, Yanshan County. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wang Yongyuan. The business scope includes the sales of steel pipes, fittings, anti-corrosion and insulation pipelines, insulation steel pipes, anti-corrosion steel pipes, 3PE natural gas anti-corrosion steel pipes, steam pipelines, anti-corrosion steel pipes for drinking water, anti-corrosion and insulation fittings, steel, anti-corrosion materials, insulation materials, ductile iron pipes, valves, coated composite steel pipes, and the import and export business of the above products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Wiring Box, Plastic-Coated Steel Pipe, Spiral Steel Pipe

Hengshui Weiyi Fiberglass Products Co., Ltd

Hengshui Weiyi Fiberglass Products Co., Ltd., registered at the intersection of 905 County Road and Zhonghua East Street, Zaoqiang County, Hengshui City, Hebei Province, is located 200 meters south of the road. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Wang Yutong. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Sales of mechanical parts and components; Mechanical parts and component processing; Repair of metal products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of plastic products; Sales of plastic products; Sales of rubber products; Rubber product manufacturing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Installation services for environmental sanitation public facilities. (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: Wiring Box, Fiberglass Ventilation Duct, Fiberglass Sand Filled Pipeline

Hebei Dingtong Rubber Products Co., Ltd

Hebei Dingtong Rubber and Plastic Products Co., Ltd., with its registered address located within 500 meters south of the west gate of Zhongxue in Duqiao Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Zhou Chaotong, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sealing component manufacturing; Sales of seals; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of metal products; Manufacturing of metal materials; Sales of metal materials; Mold manufacturing; Mold sales; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of general components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing). (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: Wiring Box, Composite Hose, High-Pressure Rubber Hose

Shandong Baishitong Plastic Products Co., Ltd

Shandong Baishitong Plastic Products Co., Ltd., with its registered address at No. 16 Hujiazhuang Village, Zaoyuan Town, Lanshan District, Linyi City, Shandong Province, is registered with the Market Supervision Administration of Lanshan District, Linyi City. The legal representative is Hou Wendong, and its business scope includes the production and sales of PVC pipes and fittings; PE pipes and fittings; PP pipes and fittings. Sales: plastic products, plastic raw materials, hardware accessories, plumbing building materials, pumps and valves; Import and export of goods; Water conservancy engineering design, construction, and installation; Municipal engineering construction; Land consolidation. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Wiring Box, Drain Pipe, Water Pipe

Zaoqiang Haoyang Machinery Manufacturing Co., Ltd

Zaoqiang Haoyang Machinery Manufacturing Co., Ltd., with its registered address located on the west side of Wuguan Road, Matun Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Zhang Yujie, and the business scope includes general projects such as metal cutting and welding equipment manufacturing; Sales of metal cutting and welding equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of communication equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous 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: Wiring Box, Fiberglass Pump Station, Zinc Aluminum Magnesium Maintenance Channel Board

Hebei Gutai Composite Materials Co., Ltd

Hebei Gutai Composite Materials Co., Ltd., registered at No. 18 Courtyard, 180 meters south of the intersection of Shengli Road and Ziqiang Street, Taocheng District, Hengshui City, Hebei Province (south of Zijin Garden), registered with the Market Supervision Administration of Taocheng District, Hengshui City, with Li Xiaocui as the legal representative. Its business scope includes general projects such as high-performance fiber and composite material manufacturing; Sales of high-performance fibers and composite materials; Promotion services for new material technology; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products. (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: Wiring Box, 304-316 Stainless Steel Clamp Clip, Electric Coated Steel Pipe

Hebei Zunlong Pipeline Technology Co., Ltd

Hebei Zunlong Pipeline Technology Co., Ltd. is located at No. 986 Xingfu Road, Xibailinzhuang Village, Chaheji Township, Bazhou City, Langfang City, Hebei Province. It was established on November 11, 2025 and registered with the Market Supervision Administration of Bazhou City, Langfang City. The legal representative is Yao Shenghui. Core products: Wiring Box, Mpp Power Pipe, Fiberglass Reinforced Plastic Pipe