2026 Top 10 Composite Pipeline Manufacturers in China

Jinwolena New Materials (Dacheng County) Co., Ltd

No. 48, South Central Street, Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province

Jinwolena New Materials (Dacheng County) Co., Ltd. is located at No. 48, Zhongxin Street South, Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. It was established on July 8, 2026 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Cuiru. Core products: Composite Pipeline, Aluminum Silicate Blanket, Glass Wool Tube

Zhongneng Huajian (Shandong) Metal Structure Co., Ltd

Zhongneng Huajian (Shandong) Metal Structure Co., Ltd. is located 188 meters east of Sizhuting Village, S246 Provincial Road, Xinglongzhuang Street, Yanzhou District, Jining City, Shandong Province. It was established on November 15, 2023, with the registration authority being the Yanzhou District Market Supervision Administration of Jining City and the legal representative being Feng Dan. Core products: Composite Pipeline, Head, Grid Frame

Shandong Jiemao Machinery Co., Ltd

Shandong Jiemao Machinery Co., Ltd., registered at Haichuan Road Jieweixun Industrial Park, Liuxing Street Office, Jining High tech Zone, with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone as the registration authority and Yan Zhangfeng as the legal representative. Its business scope includes the production and sales of mechanical equipment, electrical equipment and accessories, electronic products, chemical products (excluding hazardous chemicals), high and low voltage electrical appliances, instruments and meters, communication equipment (excluding radio and satellite receiving equipment), hardware products, general labor protection supplies, environmental protection equipment, agricultural machinery, and handling equipment; Import and export of goods and 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: Composite Pipeline, Construction Composite Pipeline, Small Gasoline Explosion-Proof Barrier

Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)

Jinwo Environmental Protection Equipment Sales Factory (Individual Business) in Zaoqiang County, Hengshui City, located at No. 16 Kangma Village, Zaoqiang Town, Zaoqiang County, was established on April 10, 2025. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Liu Jie. Core products: Composite Pipeline, Climbing Ladder Cage, Frp Pipe

Cangzhou Huadun Pipeline Technology Co., Ltd

Cangzhou Huadun Pipeline Technology Co., Ltd., with its registered address located at the south of Puyang Road East Section, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Liu Zhenhong, and its business scope includes the research and development and utilization of steel pipe anti-corrosion technology; Production of coated composite steel pipes, 3PE anti-corrosion steel pipes, spiral steel pipes, straight seam steel pipes, seamless steel pipes, heating insulation steel pipes, TPEP anti-corrosion steel pipes, hot-dip plastic cable conduit, steel sleeve steam insulation pipes, fire protection coated steel pipes, coated steel pipes for coal mines, pipeline pipes, alloy pipes, stainless steel pipes, fittings, anti-corrosion insulation materials, pipelines and pipeline accessories, pipes, plates, wire steel and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Pipeline, 3Pe Anti-Corrosion Steel Pipe, Galvanized Iron Sheet Overhead Insulation Pipe

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. It was established on August 3, 2017, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Wang Yongyuan. Core products: Composite Pipeline, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd

Yemaoli Village, Wangshu Town, Yanshan County

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd., located in Yemaoli Village, Wangshu Town, Yanshan County, was established on March 29, 2023. The registered authority is the Yanshan County Market Supervision Administration, and the legal representative is He Kangle. Core products: Composite Pipeline, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe