2026 Top 10 Rigid Wiring Tube Manufacturers in China

Zhongtan Intelligent Technology (Jining) Institute

Zhongtan Intelligent Technology (Jining) Institute, with its registered address at Room 806, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Rencheng District, Jining City, and the legal representative is Wu Huifang. Its business scope includes general projects such as engineering and technology research and experimental development; Intelligent basic manufacturing equipment manufacturing; Mining machinery manufacturing; Sales of mining machinery; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; General equipment repair; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure 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: Rigid Wiring Tube, Instrumentation And Meters, Ventilation And Safety Equipment

Huakuang Heavy Industry Co., Ltd. First Branch

Huakuang Heavy Industry Co., Ltd. First Branch, with its registered address at Room 807, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes licensed projects such as railway transportation infrastructure equipment manufacturing. (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 issued by relevant departments.) General project: Mining machinery manufacturing; Sales of mining machinery; Mechanical equipment research and development; Sales of railway transportation equipment; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Rigid Wiring Tube, Steel Products, Spraying Equipment

Sichuan Gudi Environmental Protection Technology Co., Ltd

Sichuan Gudi Environmental Protection Technology Co., Ltd., with its registered address at No. 302-4, 3rd Floor, Building 11, No. 309 South Second Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province. The registration authority is the Market Supervision Administration of Longquanyi District, Chengdu City, and the legal representative is Yong Haibo. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of building materials; Research and development of metal products; Sales of metal products; Sales of mechanical equipment; Sales of cement products; Sales of chemical products (excluding licensed chemical products); Production of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Operation of wires and cables; Sales of household appliances; Sales of communication equipment; Research and development of hardware products; Electronic product sales; Advertising design and agency; Advertising production; Installation services for ordinary mechanical equipment. (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: Rigid Wiring Tube, Cpvc Power Pipe, Mpve Double Wall Corrugated Pipe

Tianjin Baiyuanli Pipeline Technology Co., Ltd

Tianjin Bailiyuan Pipeline Technology Co., Ltd., with its registered address at No.1 Liaoning Road, Tianjin Ziya Circular Economy Industrial Park, registered with the Jinghai District Market Supervision Administration of Tianjin, and represented by Wang Lei as its legal representative. Its business scope includes pipeline technology research and development, as well as technical services; Steel plastic composite pipe, coated steel pipe, hot-dip plastic steel pipe Research and development, production, and sales of high-density polyethylene water supply pipes, polyvinyl chloride water supply pipes, plastic pipes for high-voltage cable protection, agricultural irrigation pipes and accessories, modified polypropylene cable protection pipes, power pipes, steel strip pipes, corrugated pipes, underfloor heating pipes, silicon core pipes, grid pipes, and irrigation equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rigid Wiring Tube, Pe Conduit, Bellows

Shandong Nianniantong Plastic Industry Co., Ltd

Shandong Nian Nian Tong Plastic Industry Co., Ltd., with its registered address at No.1 Sunshine Avenue, Chengbei Industrial Park, Wulian County, Rizhao City, Shandong Province, is registered with the Wulian County Market Supervision and Administration Bureau and represented by Dai Haibing. Its business scope includes general projects such as the manufacturing of plastic packaging boxes and containers; Manufacturing of plastic products; Sales of rubber products; Manufacturing of lighting fixtures; Manufacturing of hardware products; Manufacturing of daily miscellaneous goods; Manufacturing of industrial textile products; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of agricultural film; Wholesale of hardware products; Sales of packaging materials and products; Sales of daily necessities; Manufacturing of specialized equipment for environmental protection; Sales of specialized chemical products (excluding hazardous chemicals); Non metallic waste and debris processing; Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of glass fiber reinforced plastic products; Sales of security equipment; Import and export of goods. (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: Rigid Wiring Tube, 6D Large Arc Elbow, Pc Electrical Conduit

Shandong Xinao Machinery Co., Ltd

Shandong Xinao Machinery Co., Ltd., with its registered address located in Liulijing Village, Quanpu Town, Liangshan County, Jining City, Shandong Province, is registered with the Market Supervision Administration of Liangshan County. The legal representative is Wang Yuanqiu, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Black metal casting; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of pharmaceutical specialized equipment; Manufacturing of pharmaceutical specialized equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for refining and chemical production; Research and development of industrial enzyme preparations; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Steel rolling processing; Sale of second-hand goods; Installation services for ordinary mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Mechanical parts and component processing; Wood processing; Sales of intelligent basic manufacturing equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of labor protection equipment; Sales of chemical products (excluding licensed chemical products); Needle textile sales; Sales of daily necessities; Sales of building materials; Import and export of goods; Technology import and export. (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: Rigid Wiring Tube, Filling Machine, Environmental Protection Equipment

Hebei Chendong Pipeline Technology Co., Ltd

Hebei Chendong Pipeline Technology Co., Ltd., registered at Room 0924, Building 8, Jingnan Tiandi, Baigou New City, Baoding City, Hebei Province, registered with the Market Supervision and Administration Bureau of Baigou New City, with Meng Xiangxi as the legal representative. Its business scope includes general projects such as technology intermediary services; Conference and exhibition services; Research and development of Internet of Things technology; Power generation technology services; Sales of pipeline transportation equipment; Sales of valves and plugs; Installation services for ordinary mechanical equipment; Sales of plastic products; Sales of rubber products; Sales of metal products; Sales of building materials; Sales of insulation materials; Sales of building decoration materials; Retail of hardware products; Operation of wires and cables; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Rigid Wiring Tube, Mpp Corrugated Pipe, Pvc Grid Pipe