2026 Top 10 Electric Power Duct Manufacturers in China

Sichuan Xinduolian Building Materials Co., Ltd

Sichuan Xinduolian Building Materials Co., Ltd., with its registered address at No. 2304, 23rd Floor, Unit 1, Building 14, No. 295, Section 2, Rongbei Commercial Avenue, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Li Quan, and its business scope includes general projects such as sales of building materials; Sales of building decoration materials; Sales of building blocks; Domestic trade agency; Sales of insulation materials; Sales of metal structures; Sales of enamel products; Sales of ecological environment materials; Sales of insulation and soundproofing materials; Sales of glass fiber reinforced plastic products; Sales of non-metallic minerals and products; Sales of plastic products; Mold sales; Wholesale of hardware products; Sales of building waterproofing membrane products; Information consulting services (excluding licensed information consulting services); Rental services (excluding licensed rental services); Sales of architectural ceramic products; Sales of lightweight building materials; Electronic product sales; Retail of computer software, hardware, and auxiliary equipment; Sales of metal products; Sales of daily necessities; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of furniture spare parts; Sales of doors and windows; Retail of hardware products; Toy sales; Sales of metal wire ropes and their products; Sales of metal fittings for construction; Sales of engineering plastics and synthetic resins; Sales of chemical products (excluding licensed chemical products); Sales of leather products; Sales of rubber products; Sales of high-quality synthetic rubber; Sales of synthetic materials; Sales of seals; Sales of household appliances; Sales of daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities; Internet sales (except for the sale of goods that need to be licensed); Home appliance installation services; Sales of needle textiles and raw materials; Sales of agricultural and sideline products; Sales of gold and silver products; Sales of feed raw materials; Wholesale of edible agricultural products; Food sales (only selling pre packaged food); Internet sales of food (only pre packaged food); Sales of health food (pre packaged); 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: Electric Power Duct, Double-Wall Corrugated Pipe, Water Supply Pipe

Hebei Bangzhu Building Materials Co., Ltd

Hebei Bangzhu Building Materials Co., Ltd. is registered in Bailing Village, Dongfushan Township, Xushui District, Baoding City, Hebei Province. The registration authority is Xushui District Market Supervision Administration, and the legal representative is Wang Jing. Its business scope includes the manufacturing of cement products (excluding commercial concrete). Manufacturing of concrete structural components and asbestos cement products; Manufacturing of lightweight building materials; Wholesale and retail of ductile iron manhole covers, grates, building materials (excluding hazardous chemicals), and metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Electric Power Duct, Prefabricated Concrete Box Culvert, Cover Plate

Hebei Xiong'an Ruishi Pipeline Technology Co., Ltd

No. 2 West Qiaobei Road, Xiongxian East Expressway, Mijiajia Town, Xiongxian County, Xiong'an New District, Hebei Province (self declared)

Hebei Xiong'an Ruishi Pipeline Technology Co., Ltd. is located at No. 2 West Qiaobei Road, Xiongxian East Expressway, Mijiajia Town, Xiongxian County, Xiong'an New District, Hebei Province (self declared). It was established on August 8, 2023, with the registration authority of Xiongxian Market Supervision Administration and the legal representative being Zhang Wenbin. Core products: Electric Power Duct, Electric Power Pipe Material, Bellows

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

Baoding Dahuitong Building Materials Co., Ltd

Baoding Dahuitong Building Materials Co., Ltd. is registered in Jiecun, Puhe Township, Xushui District, Baoding City, Hebei Province. The registration authority is Xushui District Market Supervision and Administration Bureau, and the legal representative is Hou Xueyuan. Its business scope includes the manufacturing of cement products (excluding commercial concrete), concrete structural components, and metal products; Wholesale and retail of ductile iron manhole covers, fiberglass products, and plastic products; Installation of pipelines and equipment; Municipal road engineering construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Duct, Polymer Resin Manhole Cover, Cement Cover Plate

Baoding Xinjian Cement Products Manufacturing Co., Ltd

Baoding Xinjian Cement Products Manufacturing Co., Ltd. is registered in Yishang Village, Gaoli Township, Dingxing County, Baoding City, Hebei Province. The registration authority is the Dingxing County Market Supervision Administration, and the legal representative is Li Zhong. Its business scope includes the manufacturing and sales of cement products (excluding commercial concrete) and cement components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Duct, , Inspection Chamber

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, Pu Steel Wire Hose, Hdpe Hollow Wall Winding Structure Wall Pipe