2026 Top 10 Electric Power Duct Manufacturers in China

Shandong Huize Plastic Industry Co., Ltd

Shandong Huize Plastic Industry Co., Ltd., with its registered address at Room 1318, Building 1, Chengjian Times Square, No. 36 Tongda Road, Lanshan District, Linyi City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Lanshan District, Linyi City. The legal representative is Xu Jinju, and the business scope includes the production and sales of plastic pipes and plumbing fittings; Sales: plastic products, plastic raw materials, building materials, valves and pump doors; Import and export of goods and technology; Water conservancy engineering design and installation; Municipal engineering construction (projects that require approval according to law, and business activities can only be carried out after approval by relevant departments). Core products: Electric Power Duct, Electric Conduit, Protective Casing

Shandong Yongliangda Engineering Materials Co., Ltd

Shandong Yongliangda Engineering Materials Co., Ltd., with its registered address located in Sunstory Village, Laiwu High tech Zone, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Laiwu High tech Industrial Development Zone. The legal representative is Liu Jinfeng, and its business scope includes licensed projects such as construction projects; Construction professional operations; 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 issued by relevant departments.) General project: sales of plastic products; Manufacturing of plastic products; Sales of building materials; Sales of lightweight building materials; Manufacturing of lightweight building materials; Sales of sealing fillers; Sales of building decoration materials; Wholesale of hardware products; Manufacturing of hardware products; Retail of hardware products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Indoor wooden door and window installation services; Residential water and electricity installation and maintenance 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: Electric Power Duct, Soft Permeable Pipe , Water Saving Irrigation Equipment

Shandong Shengshida Pipeline Co., Ltd

Shandong Shengshida Pipeline Co., Ltd., whose registered address is 40 meters east of the south of the intersection of Linzhang Line and Zhongxin Road, Jiangshiwang Second Village, Mount Huangshan Town, Luozhuang District, Linyi City, Shandong Province, is registered by the Market Supervision Administration of Luozhuang District, Linyi City, and its legal representative is Ding Chunzhi. Its business scope includes the licensed items: installation, reconstruction and repair of special equipment; Manufacturing of special equipment; Construction professional operations; Construction project construction; Construction project design. (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: Manufacturing of building decoration, plumbing pipe parts, and other metal products for construction; Manufacturing of plastic products; Sales of plastic products; Sealing component manufacturing; Sales of seals; Sales of building materials; Wholesale of hardware products; Manufacturing of hardware products; Sales of synthetic materials; 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: Electric Power Duct, Water Pipe, New Material Water Supply Pipe

Shandong XunTeng Environmental Protection Building Materials Co., Ltd

Shandong XunTeng Environmental Protection Building Materials Co., Ltd., registered at No. A23-2-10, Xihuaqiang Water Heating Pipe Fitting Market, 500 meters south of the intersection of Linxi 11th Road and Wuhe South Street in Lanshan, Linyi City, Shandong Province, with the registration authority of Lanshan District Market Supervision and Administration Bureau and the legal representative being Zhang Jinming. Its business scope includes general projects: manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of building waterproofing membrane products; Sales of plastic products; Sales of rubber products; Sales of high-quality synthetic rubber; Manufacturing of specialized equipment for rubber processing; Sales of specialized equipment for rubber processing; Plastic surface treatment; Sales of chemical products (excluding licensed chemical products); Sales of non-metallic minerals and products; Wholesale of hardware products; Sales of electrical and mechanical equipment; Sales of capacitors and their supporting equipment; Sales of mechanical equipment; Sales of valves and plugs; Sales of coal and its products; Non residential real estate leasing; Housing rental; (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: 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 results.). Core products: Electric Power Duct, Double-Wall Corrugated Pipe, High Voltage Transmission Pipeline

Shanxi Hengshu Pipeline Co., Ltd

Shanxi Hengshu Pipeline Co., Ltd., located in Dengyu Village Economic Development Zone, Haobei Town, Yushe County, Jinzhong City, Shanxi Province (self declared), was established on September 4, 2018. The registration authority is Yushe County Market Supervision Administration, and the legal representative is Jiang Haochen. Core products: Electric Power Duct, Double-Wall Corrugated Pipe, Mpp Power Pipe

Guangzhou Zhucheng Pipeline Materials Co., Ltd

Guangzhou Zhucheng Pipeline Materials Co., Ltd., with its registered address at No. 745, Changsha Buguangcong Eighth Road, Zhongluotan Town, Baiyun District, Guangzhou City (self declared), registered with the Market Supervision and Administration Bureau of Baiyun District, Guangzhou City, and represented by Lu Lishan as the legal representative. Its business scope includes wholesale of metals and metal ores (except for nationally exclusive and controlled categories); Wholesale of mechanical parts; Wholesale of fiberglass products; Wholesale of fiberglass materials; Wholesale of environmental protection equipment; Wholesale of wires and cables; Wholesale trade of goods (excluding licensed and approved goods); Import and export of goods (excluding exclusive and controlled goods); Internet commodity sales (except for licensed and approved commodities); Wholesale of hardware products; Wholesale of plastic products; Sales of steel structures; Wholesale of steel; Wholesale of building materials and decorative materials; Wholesale of pipeline transportation equipment; Hardware retail; Retail trade of goods (excluding licensed and approved goods); Pipeline transportation industry; Construction services for water pipeline engineering;. Core products: Electric Power Duct, Pre Embedded Pipelines On Highways, Natural Gas Transmission Pipeline

Jiangsu Guoyuan Special Components Co., Ltd

Jiangsu Guoyuan Special Components Co., Ltd., with its registered address at No. 8, Taiwan Business Industrial Park, Yitang Town, Pizhou City, Xuzhou City, is registered with the Pizhou Administrative Approval Bureau and represented by Tang Kewei. Its business scope includes research and development, design, processing, sales, leasing, and installation of precast concrete parts and grinding tools; Design, processing, sales, and leasing of engineering machinery and equipment grinding tools; Steel and building materials management; Freight transportation and lifting services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: mechanical equipment leasing; Rental and operation services for small and micro buses; Rental services (excluding licensed rental services); Manufacturing of cement products; Sales of cement products (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: Electric Power Duct, Prefabricated Cable Well, Branch Box Foundation