Updated Aug 18, 2026 · Public platform & industry data

Aug 18, 2026 Updated

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2026 Top 10 Copper-Nickel Alloy Manufacturers in China Jiangsu

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Top-rated Copper-Nickel Alloy suppliers, How to choose a Copper-Nickel Alloy manufacturer, Best Copper-Nickel Alloy companies in China

The top 10 Copper-Nickel Alloy manufacturers in Jiangsu for 2026 are: Wuxi Yingguang Alloy Co., Ltd, Wuxi Jinzhou Special Steel Technology Co., Ltd, Wuxi Kedas Heavy Industry Machinery Co., Ltd, Jiangsu Jingguo Heavy Industry Machinery Co., Ltd, Wuxi Zhengni Heavy Industry Technology Co., Ltd, Wuxi Zhaosheng Metal Materials Co., Ltd, Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd, Wuxi Nuoyuan Alloy Co., Ltd, Wuxi Qi'anrui Alloy Co., Ltd, Wuxi Longchengjian 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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Wuxi Yingguang Alloy Co., Ltd
Overall Score4.9 / 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: Copper-Nickel Alloy, Gh2132 Bolt, Tank Body

Top 2
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Wuxi Jinzhou Special Steel Technology Co., Ltd
Overall Score4.7 / 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: Copper-Nickel Alloy, Heat Treatment Material Frame Tray, Centrifugal Cast Pipe

Top 3
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Wuxi Kedas Heavy Industry Machinery Co., Ltd
Overall Score4.7 / 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: Copper-Nickel Alloy, Martensitic Aging Steel, Stainless Steel

TOP4
Jiangsu Jingguo Heavy Industry Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-20
Registered Capital10800K CNY

Jiangsu Jingguo Heavy Industry Machinery Co., Ltd., with its registered address at No. 886 Xigang Road, Xishan Economic Development Zone, Wuxi City, registered with the Xishan District Data Bureau of Wuxi City, and represented by Wang Ju as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: sales of construction machinery; Sales of mechanical equipment; Sales of electrical and mechanical equipment; Sales of mechanical parts and components; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Sales of high-performance non-ferrous metals and alloy materials; 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: Copper-Nickel Alloy, Round Steel Nickel Based Alloy, Heat-Resistant Wind Cap

TOP5
Wuxi Zhengni Heavy Industry Technology Co., Ltd
Overall Score4.6 / 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: Copper-Nickel Alloy, Casting, Nickel-Based Alloy

TOP6
Wuxi Zhaosheng Metal Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-25
Registered Capital500K CNY

Wuxi Zhaosheng Metal Materials Co., Ltd., with its registered address at No. 120-8914 Huiqin Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Sun Jinyue, and 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: Copper-Nickel Alloy, Furnace Bottom Plate, Casting

TOP7
Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd
Overall Score4.5 / 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: Copper-Nickel Alloy, Heat-Resistant Steel Castings, Cobalt Based Alloy

TOP8
Wuxi Nuoyuan Alloy Co., Ltd
Overall Score4.5 / 5
Est. Date2024-09-24
Registered Capital500K CNY

Wuxi Nuoyuan Alloy Co., Ltd., registered at Building B, No. 5 Xinhua Road, Xinwu District, Wuxi City, with registered address at 419-194, Innovation and Creative Industry Park. 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 Zhang Yanbo. The business scope includes general projects: sales of high-performance non-ferrous metals and alloy materials; Sales of metal based composite materials and ceramic based composite materials; Sales of non-ferrous metal alloys; Sales of high-quality special steel materials; Sales of metal materials; Sales of fasteners; Sales of metal structures; Sales of forgings and powder metallurgy products; Sales of special equipment; Sales of new metal functional materials; Research and development of new material technology; Sales of molding materials for casting; Retail 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: Copper-Nickel Alloy, Red Copper, Hastelloy Alloy

TOP9
Wuxi Qi'anrui Alloy Co., Ltd
Overall Score4.3 / 5
Est. Date2024-09-29
Registered Capital500K CNY

Wuxi Qi'anrui Alloy Co., Ltd., with its registered address at Room 301, 3rd Floor, Building C, No. 35 Changjiang South 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 Fu Junhua, and the business scope includes general items: sales of high-performance non-ferrous metals and alloy materials; Sales of metal based composite materials and ceramic based composite materials; Sales of non-ferrous metal alloys; Sales of high-quality special steel materials; Sales of metal materials; Sales of fasteners; Sales of metal structures; Sales of forgings and powder metallurgy products; Sales of special equipment; Sales of new metal functional materials; Research and development of new material technology; Sales of molding materials for casting; Retail 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: Copper-Nickel Alloy, Red Copper, Hastelloy Alloy

TOP10
Wuxi Longchengjian Metal Materials Co., Ltd
Overall Score4.3 / 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: Copper-Nickel Alloy, Hastelloy, Monel Alloy

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Yingguang Alloy Co., Ltd2022-03-08Copper-Nickel Alloy, Gh2132 Bolt, Tank Body1000K CNYSupported
Wuxi Jinzhou Special Steel Technology Co., Ltd2023-03-14Copper-Nickel Alloy, Heat Treatment Material Frame Tray, Centrifugal Cast Pipe500K CNYSupported
Wuxi Kedas Heavy Industry Machinery Co., Ltd2024-04-07Copper-Nickel Alloy, Martensitic Aging Steel, Stainless Steel500K CNYSupported
Jiangsu Jingguo Heavy Industry Machinery Co., Ltd2020-04-20Copper-Nickel Alloy, Round Steel Nickel Based Alloy, Heat-Resistant Wind Cap10800K CNYSupported
Wuxi Zhengni Heavy Industry Technology Co., Ltd2024-04-09Copper-Nickel Alloy, Casting, Nickel-Based Alloy500K CNYSupported
Wuxi Zhaosheng Metal Materials Co., Ltd2024-03-25Copper-Nickel Alloy, Furnace Bottom Plate, Casting500K CNYSupported
Wuxi Jiasiyao Heavy Industry Machinery Co., Ltd2024-04-09Copper-Nickel Alloy, Heat-Resistant Steel Castings, Cobalt Based Alloy500K CNYSupported
Wuxi Nuoyuan Alloy Co., Ltd2024-09-24Copper-Nickel Alloy, Red Copper, Hastelloy Alloy500K CNYSupported
Wuxi Qi'anrui Alloy Co., Ltd2024-09-29Copper-Nickel Alloy, Red Copper, Hastelloy Alloy500K CNYSupported
Wuxi Longchengjian Metal Materials Co., Ltd2024-03-29Copper-Nickel Alloy, Hastelloy, Monel Alloy500K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of copper nickel alloys, it is recommended to prioritize confirming the chemical composition ratio and mechanical performance parameters of the product, such as nickel content range, tensile strength, etc., to ensure compliance with specific working conditions.
  • When using copper nickel alloys in corrosive environments such as marine engineering or chemical equipment, attention should be paid to the material's resistance to seawater corrosion and welding process adaptability to avoid environmental factors affecting its service life.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance technical reliability and supply chain stability.
  • Copper nickel alloy is commonly used in the manufacturing of heat exchanger tubes. When purchasing, it is necessary to compare the thermal conductivity and wall thickness specifications horizontally, while considering the actual supply cases of suppliers in the energy equipment field.

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