Updated Oct 11, 2026 · Public platform & industry data

Oct 11, 2026 Updated

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2026 Top 10 Heat-Resistant Steel Castings Manufacturers in China

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Top-rated Heat-Resistant Steel Castings suppliers, How to choose a Heat-Resistant Steel Castings manufacturer, Best Heat-Resistant Steel Castings companies in China

The top 10 Heat-Resistant Steel Castings manufacturers in China for 2026 are: Jiangsu Baotesman Metal Materials Co., Ltd, Wuxi Kedas Heavy Industry Machinery Co., Ltd, Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd, Wuxi Zhengni Heavy Industry Technology Co., Ltd, Shandong Huarui Metal Technology Co., Ltd, Shandong Huishengda Machinery Manufacturing Co., Ltd, Wuxi Longchengjian Metal Materials Co., Ltd, Liaocheng Hongzhu Machinery Equipment Co., Ltd, Wuxi Guojin Alloy Co., Ltd, Shandong Jihong Special Steel 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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Jiangsu Baotesman Metal Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-01
Registered Capital11180K CNY

Jiangsu Baotesman Metal Materials Co., Ltd., with its registered address at Room C436, No. 32 Chengnan Road, Xinwu District, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City). The legal representative is Sang Hongwei, and the business scope includes the sales of metal materials, power pipelines and accessories, alloy pipes, petroleum pipelines and accessories, steel pipes, building materials, stainless steel materials, bearings, mechanical equipment and accessories; Landscape engineering construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat-Resistant Steel Castings, Nickel And Nickel Alloy Tee, Nickel And Nickel Alloy Flanges

Top 2
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Wuxi Kedas Heavy Industry Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2024-04-07
Registered Capital500K CNY

Wuxi Kedas Heavy Industry Machinery Co., Ltd., registered at No. 120-8916 Huiqin Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Hu Haitan, and the business scope includes general projects: sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Mold sales (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Heat-Resistant Steel Castings, Duplex Steel, Stainless Steel

Top 3
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Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2024-04-09
Registered Capital500K CNY

Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd., registered at No. 120-8919 Huiqin Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Zhang Chengjian, and the business scope includes general projects: sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of construction machinery; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Mold sales (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Heat-Resistant Steel Castings, Nickel Alloy, Centrifugal Cast Pipe

TOP4
Wuxi Zhengni Heavy Industry Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2024-04-09
Registered Capital500K CNY

Wuxi Zhengni Heavy Industry Technology Co., Ltd., registered at No. 120-8918 Huiqin Road, Liangxi District, Wuxi City, with the administrative approval bureau of Liangxi District and Ren Yongzheng as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Mold sales (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Heat-Resistant Steel Castings, Because Of The Koloi Alloy, Inconel Alloy

TOP5
Shandong Huarui Metal Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-10-13
Registered Capital5000K CNY

Shandong Huarui Metal Technology Co., Ltd. is registered at No. 469 Houzhang Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Liu Yangyang. The business scope includes general projects: research and development of metal products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Promotion services for new material technology; Sales of building materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of mechanical equipment; Sales of mechanical parts and components; Manufacturing of metal materials; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of non-ferrous metal alloys; Manufacturing of metal processing machinery; Metal cutting processing services; Steel rolling processing. (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: Heat-Resistant Steel Castings, High Chromium Wear-Resistant Lining Plate,

TOP6
Shandong Huishengda Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2023-08-16
Registered Capital5000K CNY

Shandong Huishengda Machinery Manufacturing Co., Ltd., with its registered address at No. 469-2 Houzhang Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Song Changquan, and its business scope includes general projects such as metal processing machinery manufacturing; Black metal casting; Manufacturing of non-ferrous metal alloys; Mold manufacturing; Steel rolling processing; Manufacturing of metal materials; Mechanical parts and component processing; Manufacturing of mechanical and electrical equipment; Research and development of metal products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of 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: Heat-Resistant Steel Castings, Furnace Bottom Plate, Heat Treatment Tooling

TOP7
Wuxi Longchengjian Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2024-03-29
Registered Capital500K CNY

Wuxi Longchengjian Metal Materials Co., Ltd., registered at No. 120-8915 Huiqin Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City, with Qu Zhengjian as the legal representative. Its business scope includes general projects such as metal material sales; Sales of metal products; Sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Wholesale of hardware products; Mold sales (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Heat-Resistant Steel Castings, Incoloy, Steel Plate

TOP8
Liaocheng Hongzhu Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2024-10-22
Registered Capital500K CNY

Liaocheng Hongzhu Machinery Equipment Co., Ltd., with its registered address at Shop 103, Building 1, Mingde Apartment, Heilongjiang Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Liu Yangyang. Its business scope includes general projects such as mechanical equipment sales; Sales of construction machinery; Sales of mechanical parts and components; Sales of building materials; Sales of metal materials; Sales of metal products. (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: Heat-Resistant Steel Castings, Flow Slag Tank, Furnace Door Frame

TOP9
Wuxi Guojin Alloy Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-29
Registered Capital5000K CNY

Wuxi Guojin Alloy Co., Ltd., with its registered address at No. 60 Wangzhuang Road, Xinwu District, Wuxi City, 209-2, registered with the Administrative Approval Bureau of Xinwu District, Wuxi National High tech Industrial Development Zone. The legal representative is Song Wei, and the business scope includes general projects: sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components (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: Heat-Resistant Steel Castings, Bolt, Gh2132

TOP10
Shandong Jihong Special Steel Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-16
Registered Capital3000K CNY

Shandong Jihong Special Steel Co., Ltd., with its registered address located in the Industrial Entrepreneurship Park on the west side of National Highway 105 in Yangshan Town, Jinxiang County, Jining City, Shandong Province, is registered with the Jinxiang County Market Supervision and Administration Bureau. The legal representative is Li Hongji, and its business scope includes general projects such as metal material sales; Rolling and processing of non-ferrous metals; Sales of metal products; Manufacturing of metal materials; Steel rolling processing; Sales of high-quality special steel materials; Metal surface treatment and heat treatment processing; Production of bearing steel products; Sales of new metal functional 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: Heat-Resistant Steel Castings, Heat Resistant Steel Furnace Bottom Plate, Heat-Resistant Steel Protective Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Baotesman Metal Materials Co., Ltd2019-11-01Heat-Resistant Steel Castings, Nickel And Nickel Alloy Tee, Nickel And Nickel Alloy Flanges11180K CNYSupported
Wuxi Kedas Heavy Industry Machinery Co., Ltd2024-04-07Heat-Resistant Steel Castings, Duplex Steel, Stainless Steel500K CNYSupported
Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd2024-04-09Heat-Resistant Steel Castings, Nickel Alloy, Centrifugal Cast Pipe500K CNYSupported
Wuxi Zhengni Heavy Industry Technology Co., Ltd2024-04-09Heat-Resistant Steel Castings, Because Of The Koloi Alloy, Inconel Alloy500K CNYSupported
Shandong Huarui Metal Technology Co., Ltd2021-10-13Heat-Resistant Steel Castings, High Chromium Wear-Resistant Lining Plate, 5000K CNYSupported
Shandong Huishengda Machinery Manufacturing Co., Ltd2023-08-16Heat-Resistant Steel Castings, Furnace Bottom Plate, Heat Treatment Tooling5000K CNYSupported
Wuxi Longchengjian Metal Materials Co., Ltd2024-03-29Heat-Resistant Steel Castings, Incoloy, Steel Plate500K CNYSupported
Liaocheng Hongzhu Machinery Equipment Co., Ltd2024-10-22Heat-Resistant Steel Castings, Flow Slag Tank, Furnace Door Frame500K CNYSupported
Wuxi Guojin Alloy Co., Ltd2016-09-29Heat-Resistant Steel Castings, Bolt, Gh21325000K CNYSupported
Shandong Jihong Special Steel Co., Ltd2022-03-16Heat-Resistant Steel Castings, Heat Resistant Steel Furnace Bottom Plate, Heat-Resistant Steel Protective Plate3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of heat-resistant steel castings, it is recommended to prioritize confirming parameters such as high-temperature strength, oxidation resistance, and creep performance of the material. These indicators directly affect its service life in high-temperature environments such as boilers and heat treatment furnaces.
  • Heat resistant steel castings are commonly used in petrochemical cracking units or metallurgical industries. When purchasing, different alloy types with different chromium and nickel contents should be selected according to specific scenarios (such as load-bearing structures or corrosion-resistant components) to avoid performance redundancy or insufficiency.
  • When selecting suppliers, reference can be made to product compatibility and industry performance, such as using publicly available heat-resistant casting application cases or supply stability data from third-party platforms to assist decision-making.
  • When evaluating suppliers, it is recommended to consider their business qualifications and enterprise activity, with a focus on whether they continue to participate in bidding projects in downstream industries such as electricity and chemical engineering. This type of information usually reflects their actual supply capacity.

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