Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Welded Pipe Manufacturers in China Jiangsu

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Top-rated Welded Pipe suppliers, How to choose a Welded Pipe manufacturer, Best Welded Pipe companies in China

The top 10 Welded Pipe manufacturers in Jiangsu for 2026 are: Jiangsu Qingsai Metal Products Co., Ltd, Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Tianjin Taigang Xusheng Metal Materials Sales Co., Ltd, Wuxi Huachuang Tongyuan Metal Materials Co., Ltd, Wuxi Rongze Stainless Steel Co., Ltd, Guangdong Lecong Steel World Co., Ltd, Wuxi Yixuan Metal Materials Co., Ltd, Guangdong Lecong Steel World Co., Ltd, Wuxi Xinyueyuan Metal Material Technology 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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JiangsuJiangsu
Top 1
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Jiangsu Qingsai Metal Products Co., Ltd
Overall Score4.9 / 5
Est. Date2022-05-09
Registered Capital10000K CNY

Jiangsu Qingsai Metal Products Co., Ltd., with its registered address at No. 9 Dongyue Road, Dongbeitang Street, Xishan District, Wuxi City, Nongba Science and Technology Innovation 402, registered with the Xishan District Data Bureau of Wuxi City, and represented by Lei Lingtao as its legal representative. Its business scope includes general projects such as metal product sales; Sales of non-ferrous metal alloys; Sales of metal materials; Sales of building materials; Sales of building decoration materials; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Retail of hardware products; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of needle textiles and raw materials; Sales of instruments and meters; Sales of plastic products; Sales of rubber 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: Welded Pipe, Stainless Steel Plate, Stainless Steel Corrugated Board

Top 2
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Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd
Overall Score4.8 / 5
Est. Date2021-05-21
Registered Capital10000K CNY

Jiangsu Zhongtonglian Long Metal Products Co., Ltd., with its registered address at Room 3368, No. 32 Chengnan Road, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Wang Lianlian, and the business scope includes general projects: sales of metal products; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Wholesale of hardware products; Sales of building decoration materials; Sales of metal ores; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of mechanical parts and components; Sales of chemical products (excluding licensed chemical products); Sales of building materials; Wholesale of automotive spare parts; Sales of office supplies; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of rubber products; Sales of plastic products; Sales of daily necessities (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Welded Pipe, Stainless Steel Plate, Stainless Steel Pipe

Top 3
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Cangzhou Huadun Pipeline Technology Co., Ltd

South of Puyang Road East Section, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

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: Welded Pipe

TOP4
Tianjin Taigang Xusheng Metal Materials Sales Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-21
Registered Capital5000K CNY

Tianjin Taigang Xusheng Metal Materials Sales Co., Ltd., with its registered address at Room 3040, Building 6, Jingbin Ruicheng, Jingbin Industrial Park, Wuqing District, Tianjin, is registered with the Market Supervision Administration of Wuqing District, Tianjin. The legal representative is Li Bingji, and its business scope includes wholesale and retail of metal materials, daily necessities, machinery and equipment, building materials, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Welded Pipe, Stainless Steel Pipe, Stainless Steel H-Beam

TOP5
Wuxi Huachuang Tongyuan Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2025-11-11
Registered Capital2000K CNY

Wuxi Huachuang Tongyuan Metal Materials Co., Ltd., registered at 22-8-732 Xihui Garden, Liangxi District, Wuxi City, with the registration authority of Wuxi Liangxi District Data Bureau and the legal representative of Ma Chuang, has a business scope including general projects such as sales of metal products; Sales of metal materials; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of metal tools; Research and development of metal products; Sales of rubber products; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of forgings and powder metallurgy products; Sales of building materials; Sales of power electronic components; Operation of wires and cables; Sales of mechanical parts and components; Sales of office supplies; Wholesale of hardware products; Import and export of goods; Technology import and export; Import and export agency (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: Welded Pipe, Stainless Steel Plate, Stainless Steel Patterned Plate

TOP6
Wuxi Rongze Stainless Steel Co., Ltd

B133-134, Building 7, Dongfang Steel City Phase II, Zhengyang Village, Dongbeitang, Xishan District, Wuxi City

Overall Score4.6 / 5
Est. Date2011-04-21
Registered Capital5000K CNY

Wuxi Rongze Stainless Steel Co., Ltd., located at B133-134, Building 7, Dongfang Steel City Phase II, Zhengyang Village, Dongbeitang, Xishan District, Wuxi City, was established on April 21, 2011. The registered authority is the Xishan District Data Bureau of Wuxi City, and the legal representative is Lu Shouqi. Core products: Welded Pipe

TOP7
Guangdong Lecong Steel World Co., Ltd
Overall Score4.6 / 5
Est. Date2009-03-25
Registered Capital11000K CNY

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: Road freight transportation (excluding dangerous 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 documents or licenses issued by the relevant departments.). Core products: Welded Pipe, Color Steel Sheet, Stainless Steel Square Tube

TOP8
Wuxi Yixuan Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-01
Registered Capital5000K CNY

Wuxi Yixuan Metal Materials Co., Ltd. is registered at No. 8 Zhangluo Road, Xizhang Community, Qianqiao Street, Huishan District, Wuxi City. The registration authority is the Huishan District Data Bureau of Wuxi City, and the legal representative is Xu Huaizhi. The business scope includes the sales of metal materials and products, hardware products, electromechanical equipment, building materials, office equipment and supplies, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Welded Pipe, Hot Rolled Flat Steel Square Steel, Profile

TOP9
Guangdong Lecong Steel World Co., Ltd
Overall Score4.4 / 5
Est. Date2009-03-25
Registered Capital11000K CNY

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous 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 documents or licenses issued by the relevant departments.). Core products: Welded Pipe, Construction Steel, Steel Pipe

TOP10
Wuxi Xinyueyuan Metal Material Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2020-06-08
Registered Capital5000K CNY

Wuxi Xinyueyuan Metal Material Technology Co., Ltd., registered at 1-2527 Tianyou City Commercial Center, Xinwu District, Wuxi City, registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), with Sun Jinyue as the legal representative. Its business scope includes general projects: sales of high-quality special steel materials; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of new metal functional materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of specialized equipment for environmental protection; Wholesale of hardware products; Research and development of hardware products; Research and development of metal 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: Welded Pipe, Stainless Steel Strip, Stainless Steel Round Bar

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Qingsai Metal Products Co., Ltd2022-05-09Welded Pipe, Stainless Steel Plate, Stainless Steel Corrugated Board10000K CNYSupported
Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd2021-05-21Welded Pipe, Stainless Steel Plate, Stainless Steel Pipe10000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Welded Pipe100000K CNYSupported
Tianjin Taigang Xusheng Metal Materials Sales Co., Ltd2019-11-21Welded Pipe, Stainless Steel Pipe, Stainless Steel H-Beam5000K CNYNot Supported
Wuxi Huachuang Tongyuan Metal Materials Co., Ltd2025-11-11Welded Pipe, Stainless Steel Plate, Stainless Steel Patterned Plate2000K CNYSupported
Wuxi Rongze Stainless Steel Co., Ltd2011-04-21Welded Pipe5000K CNYNot Supported
Guangdong Lecong Steel World Co., Ltd2009-03-25Welded Pipe, Color Steel Sheet, Stainless Steel Square Tube11000K CNYSupported
Wuxi Yixuan Metal Materials Co., Ltd2017-12-01Welded Pipe, Hot Rolled Flat Steel Square Steel, Profile5000K CNYSupported
Guangdong Lecong Steel World Co., Ltd2009-03-25Welded Pipe, Construction Steel, Steel Pipe11000K CNYSupported
Wuxi Xinyueyuan Metal Material Technology Co., Ltd2020-06-08Welded Pipe, Stainless Steel Strip, Stainless Steel Round Bar5000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of welded pipes, it is recommended to prioritize confirming key technical parameters such as wall thickness, outer diameter size, and material grade to ensure compatibility with engineering pressure bearing or structural support scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers are usually more stable in batch delivery and specification coverage of welded pipes.
  • In different application scenarios such as building steel structures or fluid transportation, it is necessary to select the corresponding type of welded pipe based on anti-corrosion requirements (such as galvanized layer thickness) and welding process differences.
  • For high-frequency applications such as municipal pipelines or machinery manufacturing, it is recommended to evaluate the richness of the supplier's product line based on industry data support, such as whether it covers the welded pipe category according to API standards or ASTM standards.

Knowledge Base

Q

This article answers common questions about pipes with an outer diameter of 40, analyzes typical specifications of welded pipes, and provides practical suggestions for purchasing to help readers quickly match industrial needs.

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