2026 Top 10 Large Diameter Sewage Pipe Manufacturers in China

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: Large Diameter Sewage Pipe, Wear Resistant Steel Wire, Pipeline

Jingxian Yanzhao Rubber Pipe Industry Co., Ltd

Jingxian Yanzhao Rubber and Plastic Pipe Industry Co., Ltd., with its registered address in Li Gaoyi Village, Duqiao Town, Jingxian County, is registered with the Jingxian Market Supervision and Administration Bureau. The legal representative is Zhao Baoli, and its business scope includes the production and sales of rubber hoses and assemblies, rubber products, and waterstops (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Large Diameter Sewage Pipe, Variable Diameter Silicone Connecting Tube, Ash Discharge Pipe

Cangzhou Huiyu Pipeline Equipment Co., Ltd

Cangzhou Huiyu Pipeline Equipment Co., Ltd., with its registered address at 2-3-601, Huihe Jiayuan West, Hanqiao Village, Yanshan Town, Yanshan County, is registered with the Yanshan County Market Supervision Administration. The legal representative is Wang Zhongzheng, and its business scope includes wholesale of metals and metal ores. Sales of pipe fittings, flanges, insulated steel pipes, anti-corrosion steel pipes, galvanized pipe fittings, ductile iron steel pipes, plates, corrugated compensators, metal hoses, pump pipes, wear-resistant pipes and pipe fittings, supports and hangers, flow devices, valves, water flow indicators, filters, corrugated compensators, pump pipes, fabric machines, benchmarks, building materials, sports equipment, machine tool accessories, gaskets, hardware products, fiberglass products, leather and fur products. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Large Diameter Sewage Pipe, Anti-Corrosion Steel Pipe, Iron Sheet Insulated Steel Pipe

Hebei Changlong Rubber Products Co., Ltd

Hebei Changlong Rubber Products Co., Ltd., registered in Pangzhuang, Duqiao Town, Jing County, with the registration authority of Jing County Market Supervision Administration and the legal representative of Song Wentao, has a business scope including general projects: rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Scale manufacturing; Scale sales. (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: Large Diameter Sewage Pipe, Silicone Tube, High-Pressure Rubber Hose

Hebei Yaohang Environmental Protection Engineering Co., Ltd

Hebei Yaohang Environmental Protection Engineering Co., Ltd. is located in Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on April 7, 2021, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Liu Qian. Core products: Large Diameter Sewage Pipe, Fiberglass Pump Station, Frp Pipe

Hebei Laiwang Plastic Products Co., Ltd

Hebei Laiwang Plastic Products Co., Ltd., with its registered address at the intersection of Mibei Expressway in Xiong County, is registered with the Market Supervision Administration of Xiong County and represented by Chen Tao as its legal representative. Its business scope includes general projects such as import and export of goods; Import and export agency; Trade brokers; Manufacturing of plastic products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of cement products; Sales of asbestos cement products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Construction of landscaping and greening projects; Manufacturing of building decoration, plumbing pipe parts, and other metal products for construction (except for projects that require approval according to law, business activities can be carried out independently with a business license). Licensed projects: construction engineering construction (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 documents or permits). Core products: Large Diameter Sewage Pipe, Double-Wall Corrugated Pipe, Mpp Power Pipe

Hebei Huanrun Fluid Environmental Protection Equipment Co., Ltd

1st Floor, Workshop 2 #, South Hebei Haicheng Construction Project, Daliulin Village, Zhaoquan Town, Taocheng District, Hengshui City, Hebei Province

Hebei Huanrun Fluid Environmental Protection Equipment Co., Ltd. is located on the 1st floor of Workshop 2, South Hebei Haicheng Construction Project, Daliulin Village, Zhaoquan Town, Taocheng District, Hengshui City, Hebei Province. It was established on April 29, 2025 and registered with the Market Supervision Administration of Taocheng District, Hengshui City. The legal representative is Zhang Jin. Core products: Large Diameter Sewage Pipe, Cable Trench Cover, Profile