Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 2026 Updated

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2026 Top 10 Cast Iron Pipe Manufacturers in China Jiangsu

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

The top 10 Cast Iron Pipe manufacturers in Jiangsu for 2026 are: Jincheng Santong Casting Co., Ltd, Wuxi Jinzhou Special Steel Technology Co., Ltd, Wuxi Xinmao'an Steel Industry Co., Ltd, Wuxi Xinmao'an Steel Industry Co., Ltd, Shandong Fengsheng Pipe Industry Co., Ltd, Liaocheng Qingyueke Metal Materials Co., Ltd, Wuxi Yingguang Alloy Co., Ltd, Jiangsu Yunze Special Steel Co., Ltd, Shandong Pinte Steel Co., Ltd, Wuxi Zhaosheng Metal Materials 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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Jincheng Santong Casting Co., Ltd
Overall Score4.9 / 5
Est. Date2023-05-10
Registered Capital10000K CNY

Jincheng Santong Casting Co., Ltd., with its registered address located 1300 meters southeast of Xiyu Village, Nancun Town, Zezhou County, Jincheng City, Shanxi Province, is registered with the Zezhou County Market Supervision and Administration Bureau. The legal representative is Liu Changxiu, and the business scope includes general projects such as black metal casting; Nonferrous metal casting; Rolling and processing of non-ferrous metals; Sales of special equipment; Sales of metal products; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of seals; Sales of non-ferrous metal alloys; Sales of rubber products; Sales of valves and plugs; Sales of mechanical equipment; Sales of casting machinery; Sales of metal wire ropes and their products; Sales of firefighting equipment; Sales of metal structures; Manufacturing of metal materials; Sealing component manufacturing; Rubber product manufacturing; Stone processing for construction; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of communication equipment; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Special equipment manufacturing. (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: Cast Iron Pipe, Ductile Iron Manhole Cover, Ductile Iron Pipe

Top 2
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Wuxi Jinzhou Special Steel Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-03-14
Registered Capital500K CNY

Wuxi Jinzhou Special Steel Technology Co., Ltd., with its registered address at No. 886 Xigang Road, Xishan Economic Development Zone, Wuxi City, is registered with the Xishan District Data Bureau of Wuxi City. The legal representative is Guo Pengyu, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Sales of high-performance non-ferrous metals and alloy materials; Sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of non-ferrous metal alloys; Mold sales; Manufacturing of non-ferrous metal alloys; Metal cutting processing services; Manufacturing of metal structures (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: Cast Iron Pipe, Material Tray, Heat-Resistant Cast Steel Plate

Top 3
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Wuxi Xinmao'an Steel Industry Co., Ltd
Overall Score4.8 / 5
Est. Date2016-12-19
Registered Capital5000K CNY

Wuxi Xinmao'an Steel Industry Co., Ltd. is registered at B3-126-3, No. 82 Xuedian North Road, Shuofang, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Deng Qiulin. The business scope includes the sales of stainless steel and products, alloy pipelines, pipeline fittings, metal materials and products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Pipe, Red Copper, Special Alloy Stainless Steel

TOP4
Wuxi Xinmao'an Steel Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2016-12-19
Registered Capital5000K CNY

Wuxi Xinmao'an Steel Industry Co., Ltd. is registered at B3-126-3, No. 82 Xuedian North Road, Shuofang, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Deng Qiulin. The business scope includes the sales of stainless steel and products, alloy pipelines, pipeline fittings, metal materials and products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Pipe, Copper Nickel Pipe Fittings, Yingkoneil

TOP5
Shandong Fengsheng Pipe Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2018-12-17
Registered Capital5880K CNY

Shandong Fengsheng Pipe Industry Co., Ltd., registered at No. 0418, 4th floor, commercial office, Building 9, Block 1, Huajian, Changjiang Road North, Jiuzhou Street, High tech Zone, Liaocheng City, Shandong Province (multiple photos for one location), registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, with Kang Haixia as the legal representative. Its business scope includes wholesale and retail of ductile iron pipes, ductile iron fittings, cast iron manhole covers, valves, anti-corrosion pipelines, steel pipes, non-ferrous metal materials, hardware and electrical equipment; Self operated and agency import and export business of various commodities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Pipe, Anti-Corrosion Steel Pipe, Seamless Steel Pipe

TOP6
Liaocheng Qingyueke Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2026-01-12
Registered Capital500K CNY

Liaocheng Qingyueke Metal Materials Co., Ltd., with its registered address at Room 01, 2nd Floor, Unit A, Phase 1, Contemporary International Plaza, Dongchang East Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province (multiple photos for one location), registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and represented by Feng Chuanting as the legal representative. Its business scope includes general projects such as metal material sales; Sales of metal products; Wholesale of hardware products; Sales of signs for transportation and public management; Repair of metal products; Research and development of metal products; Sales of daily necessities; Sales of non-ferrous metal alloys; Sales of metal structures; Sales of building materials; Sales of metal tools; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of chemical products (excluding licensed chemical products); Sales of metal ores; Sales of mining machinery. (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: Cast Iron Pipe

TOP7
Wuxi Yingguang Alloy Co., Ltd
Overall Score4.6 / 5
Est. Date2022-03-08
Registered Capital1000K CNY

Wuxi Yingguang Alloy Co., Ltd., with its registered address at No. 886 Xigang Road, Xishan Economic Development Zone, Wuxi City, is registered with the Xishan District Administrative Approval Bureau of Wuxi City. The legal representative is Song Xuequan, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Wholesale of hardware products; Import and export of goods; Technology import and export; Import and export agency; Sales of non-ferrous metal alloys; Mold sales; Manufacturing of non-ferrous metal alloys; Metal cutting processing services; Manufacturing of metal structures (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: Cast Iron Pipe, Nickel Based Alloy Sheet, Copper Nickel Alloy Sheet

TOP8
Jiangsu Yunze Special Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2015-07-28
Registered Capital10070K CNY

Jiangsu Yunze Special Steel Co., Ltd., with its registered address at Room 627, Building B, Guolian Metal Materials Market, No. 168 Qiangao Road, Wuxi City. The registration authority is the Administrative Approval Bureau of Liangxi District, Wuxi City, and the legal representative is Sang Weidong. Its business scope includes general projects such as metal material sales; Sales of metal products; Sales of high-quality special steel materials; Sales of new metal functional materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of metal structures; Sales of building materials; Retail of hardware products; Import and export of goods; Technology import and export; Import and export agency; Wood sales; Electronic product sales; Sales of power electronic components; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of insulation materials; Sales of rubber products; Sales of plastic products; Sales of chemical products (excluding licensed chemical 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: Cast Iron Pipe, , Q345b Seamless Pipe

TOP9
Shandong Pinte Steel Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-13
Registered Capital5080K CNY

Shandong Pinte Steel Co., Ltd., with its registered address at No. 1206, 12th floor, Building B, Gyeonggi Industrial Park, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, China. The registration authority is the Market Supervision Administration of Liaocheng High tech Industrial Development Zone, and the legal representative is Ge Lingzhe. The company's business scope includes sales of steel pipes, alloy pipes, special steel, steel plates, building materials, profiles, hardware and electrical equipment, stainless steel products, copper materials, aluminum materials, elbows, flanges, metal materials, general machinery and accessories, electrical machinery and equipment, household appliances, plastic products, and rubber products; The import and export business of the above goods and technologies (excluding goods and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Pipe, Steel Pipe, Section Steel

TOP10
Wuxi Zhaosheng Metal Materials Co., Ltd

No. 120-8914, Huiqin Road, Liangxi District, Wuxi City

Overall Score4.4 / 5
Est. Date2024-03-25
Registered Capital500K CNY

Wuxi Zhaosheng Metal Materials Co., Ltd., located at No. 120-8914 Huiqin Road, Liangxi District, Wuxi City, was established on March 25, 2024. The registration authority is the Administrative Approval Bureau of Liangxi District, Wuxi City, and the legal representative is Sun Jinyue. Core products: Cast Iron Pipe, Material Tray, Material Rack

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jincheng Santong Casting Co., Ltd2023-05-10Cast Iron Pipe, Ductile Iron Manhole Cover, Ductile Iron Pipe10000K CNYNot Supported
Wuxi Jinzhou Special Steel Technology Co., Ltd2023-03-14Cast Iron Pipe, Material Tray, Heat-Resistant Cast Steel Plate500K CNYSupported
Wuxi Xinmao'an Steel Industry Co., Ltd2016-12-19Cast Iron Pipe, Red Copper, Special Alloy Stainless Steel5000K CNYSupported
Wuxi Xinmao'an Steel Industry Co., Ltd2016-12-19Cast Iron Pipe, Copper Nickel Pipe Fittings, Yingkoneil5000K CNYSupported
Shandong Fengsheng Pipe Industry Co., Ltd2018-12-17Cast Iron Pipe, Anti-Corrosion Steel Pipe, Seamless Steel Pipe5880K CNYSupported
Liaocheng Qingyueke Metal Materials Co., Ltd2026-01-12Cast Iron Pipe500K CNYSupported
Wuxi Yingguang Alloy Co., Ltd2022-03-08Cast Iron Pipe, Nickel Based Alloy Sheet, Copper Nickel Alloy Sheet1000K CNYSupported
Jiangsu Yunze Special Steel Co., Ltd2015-07-28Cast Iron Pipe, , Q345b Seamless Pipe10070K CNYSupported
Shandong Pinte Steel Co., Ltd2019-12-13Cast Iron Pipe, Steel Pipe, Section Steel5080K CNYSupported
Wuxi Zhaosheng Metal Materials Co., Ltd2024-03-25Cast Iron Pipe, Material Tray, Material Rack500K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of cast pipes, it is recommended to prioritize confirming key technical parameters such as pipe diameter, wall thickness, and material grade to ensure compatibility with the pressure requirements and fluid medium characteristics of the engineering project.
  • In different scenarios such as municipal drainage or industrial water supply, the type of anti-corrosion coating and interface form of cast pipes need to be selected according to soil corrosiveness or installation conditions.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • When purchasing cast pipes, it is usually necessary to pay attention to the stability of the supplier's production capacity, especially in large-scale infrastructure projects, to ensure that the supply cycle is coordinated with the construction schedule.

Knowledge Base

Q

When choosing heat-resistant steel cast pipes, product details need to be considered from multiple aspects. In terms of material, common heat-resistant steels include chromium nickel series, chromium manganese nitrogen series, etc. Chromium nickel series heat-resistant steels have better oxidation resistance and high-temperature strength, while chromium manganese nitrogen series have relatively lower costs and can be selected according to the usage environment and requirements. In terms of process, centrifugal casting technology can make the structure of the cast pipe denser and the quality better. In terms of specifications, it should be based on the actual situation

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