Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Buried Hot Dip Steel Pipe Manufacturers in China

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Top-rated Buried Hot Dip Steel Pipe suppliers, How to choose a Buried Hot Dip Steel Pipe manufacturer, Best Buried Hot Dip Steel Pipe companies in China

The top 10 Buried Hot Dip Steel Pipe manufacturers in China for 2026 are: Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd, Xiongxian Xuwei Plastic Products Co., Ltd, Hebei Rengang Pipeline Manufacturing Co., Ltd, Jiangsu Huayuan Luda Pipeline Technology Co., Ltd, Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Tuocheng Pipeline Equipment Co., Ltd, Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd, Cangzhou Dashengchang Pipeline Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.9 / 5
Est. Date2009-03-20
Registered Capital51000K CNY

Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd., with its registered address at No. 3, West of Zhengyuan Street, Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Jia Zhenfeng, and its business scope includes general projects such as production and sales of anti-corrosion and insulation engineering; Steel pipes, insulation materials, pipelines and pipeline fittings, pipes, plates, and steel materials. (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: Buried Hot Dip Steel Pipe, Fire Protection Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

Top 2
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Cangzhou Huadun Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd. is located in the economic development zone of Yanshan County, Cangzhou City, Hebei Province, on the south side of Puyang Road East Section. It was established on May 18, 2021, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Liu Zhenhong. Core products: Buried Hot Dip Steel Pipe, Hot Dip Plastic Conduit, 3Pe Anti-Corrosion Steel Pipe

Top 3
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Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-11-01
Registered Capital10000K CNY

Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd., with its registered address at No. 007 Zijing Road, Industrial Park, Chahe Town, Pizhou City, is registered with the Pizhou Administrative Approval Bureau and represented by Liu Yuheng. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Steel rolling processing; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials (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: Buried Hot Dip Steel Pipe, Double-Wall Corrugated Pipe, Spiral Tube

TOP4
Xiongxian Xuwei Plastic Products Co., Ltd
Overall Score4.7 / 5
Est. Date2016-09-07
Registered Capital4200K CNY

Xiongxian Xuwei Plastic Products Co., Ltd. is registered in Yangjiaxiang Village, Yanggang Town, Xiongxian County, Baoding City, Hebei Province. The registration authority is Xiongxian Market Supervision Administration Bureau, and the legal representative is Zhang Haiyan. The business scope includes processing and sales of defoamers (excluding dangerous goods), plastic pipes, fittings, filling masterbatch, color masterbatch, and plastic particles (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Buried Hot Dip Steel Pipe, Double-Wall Corrugated Pipe, Grille Tube

TOP5
Hebei Rengang Pipeline Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-07
Registered Capital12880K CNY

Hebei Rengang Pipeline Manufacturing Co., Ltd., with its registered address located 50 meters east of Changjin Village intersection in Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Wang Xiuhua, and its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, oil casing pipes, wear-resistant pipes, polyurethane insulation pipes, anti-corrosion steel pipes, plastic lined steel pipes, water supply and drainage composite steel pipes, plastic coated composite pipes, steel sleeve steam insulation pipes, non-toxic drinking water anti-corrosion steel pipes, epoxy coal tar anti-corrosion steel pipes, heavy-duty bimetallic bridge protection pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, epoxy resin composite steel pipes for coal mines, pipeline pipes, bent pipes, alloy pipes, stainless steel pipes. Pipes, fittings, metal products, anti-corrosion and insulation materials, pipelines and pipeline accessories, sales of hardware products, pipes, plates Wire, steel, valves. (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: Buried Hot Dip Steel Pipe, Oil Casing, Steel Jacketed Steam Insulated Pipeline

TOP6
Jiangsu Huayuan Luda Pipeline Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-07-09
Registered Capital50000K CNY

Jiangsu Huayuan Luda Pipeline Technology Co., Ltd. is located in the west factory building of Banzhuang Village Gas Station, Gangshang Town, Pizhou City, Xuzhou City, Jiangsu Province. It was established on July 9, 2021 and registered with the Pizhou Administrative Approval Bureau. The legal representative is Liang Jun. Core products: Buried Hot Dip Steel Pipe, Hot-Dip Plastic Coated Steel Pipe, Cpvc

TOP7
Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2023-07-28
Registered Capital10000K CNY

Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd., registered at Room 401, 4th floor, Hebei Xingsong Pipeline Technology Co., Ltd., Wulong Shuanggao Industrial Park, Cangxian County, Cangzhou City, Hebei Province, China. The registered authority is Cangxian Market Supervision Administration Bureau, and the legal representative is Liu Enxuan. The business scope includes general projects: sales of anti-corrosion materials; Sales of insulation materials; External contracting projects; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of pipeline transportation equipment; Sales of metal materials; Sales of metal structures; Sales of plastic products; Retail of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Sales of valves and plugs; Sales of seals; Sales of metallurgical specialized equipment; Sales of metal tools; Installation services for ordinary mechanical equipment. (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: Buried Hot Dip Steel Pipe, Plastic-Coated Pipe, Steel Sleeve Steel Pipe

TOP8
Cangzhou Tuocheng Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-25
Registered Capital18880K CNY

Cangzhou Tuocheng Pipeline Equipment Co., Ltd. is registered in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Xie Yuxin. The business scope includes the sales of steel pipes, fittings, polyurethane insulation pipes, anti-corrosion steel pipes, coated steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, steel sleeve steel steam insulation pipes, hot-dip plastic cable threading protection pipes, epoxy coal tar anti-corrosion steel pipes, non-toxic drinking water anti-corrosion steel pipes, resin composite steel pipes for coal mines, stainless steel pipes, pipeline pipes, alloy pipes, anti-corrosion insulation materials, pipes and pipeline accessories, elbows, flanges, plates, wires, profiles, power plant accessories, valves and pressure vessels, as well as the construction and installation of pipelines and anti-corrosion and insulation engineering. Design and construction of heating pipeline network. (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: Buried Hot Dip Steel Pipe, Steel Sleeve Steel Steam Insulation Pipe, Lined Plastic Steel Pipe

TOP9
Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-03-26
Registered Capital10000K CNY

Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd., with its registered address in Xiliu Village, Yanshan Town, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Xiaohui. Its business scope includes the sale of steel pipes, petroleum casings, anti-corrosion steel pipes, insulation pipes, pipeline pipes, alloy pipes, stainless steel pipes, bent pipes, pipe fittings, anti-corrosion and insulation materials, pipeline equipment and accessories, pipes, plates, wires, profiles, steel, and machine tool accessories; And the import and export business of the above products.. Core products: Buried Hot Dip Steel Pipe, Reducer, Head

TOP10
Cangzhou Dashengchang Pipeline Co., Ltd
Overall Score4.3 / 5
Est. Date2015-09-11
Registered Capital5000K CNY

Cangzhou Dashengchang Pipeline Co., Ltd., registered at 35-108 Xingye Road, Cangzhou Economic Development Zone, registered with the Market Supervision and Administration Bureau of Cangzhou Economic Development Zone, with Lu Junxian as the legal representative. Its business scope includes wholesale and retail of steel, pipes, instruments, hardware, building materials (excluding sand and gravel), anti-corrosion materials, and insulation materials (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Buried Hot Dip Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Buried Hot Dip Steel Pipe, Fire Protection Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe51000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Buried Hot Dip Steel Pipe, Hot Dip Plastic Conduit, 3Pe Anti-Corrosion Steel Pipe100000K CNYNot Supported
Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd2021-11-01Buried Hot Dip Steel Pipe, Double-Wall Corrugated Pipe, Spiral Tube10000K CNYNot Supported
Xiongxian Xuwei Plastic Products Co., Ltd2016-09-07Buried Hot Dip Steel Pipe, Double-Wall Corrugated Pipe, Grille Tube4200K CNYNot Supported
Hebei Rengang Pipeline Manufacturing Co., Ltd2021-12-07Buried Hot Dip Steel Pipe, Oil Casing, Steel Jacketed Steam Insulated Pipeline12880K CNYSupported
Jiangsu Huayuan Luda Pipeline Technology Co., Ltd2021-07-09Buried Hot Dip Steel Pipe, Hot-Dip Plastic Coated Steel Pipe, Cpvc50000K CNYNot Supported
Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd2023-07-28Buried Hot Dip Steel Pipe, Plastic-Coated Pipe, Steel Sleeve Steel Pipe10000K CNYSupported
Cangzhou Tuocheng Pipeline Equipment Co., Ltd2017-07-25Buried Hot Dip Steel Pipe, Steel Sleeve Steel Steam Insulation Pipe, Lined Plastic Steel Pipe18880K CNYSupported
Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd2015-03-26Buried Hot Dip Steel Pipe, Reducer, Head10000K CNYSupported
Cangzhou Dashengchang Pipeline Co., Ltd2015-09-11Buried Hot Dip Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe5000K CNYSupported

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs