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About Us

Xinxiang Haishan Machinery Co., Ltd. has focused on one-stop supply chain services for wear-resistant copper sleeves for more than 20 years, and can provide one-stop services from product development, production, processing, technical consulting, sales and independent brands. Main products: casting and processing of copper alloy products such as copper sleeves, copper lining tiles, copper slides, copper nuts, copper worm gears, and copper slides. The company has mastered various casting processes such as centrifugal casting, metal casting, sand casting, and investment casting. Castable: diameter φ40mm-φ5000mm; single product weight 0.1kg-5000kg; centrifugal diameter≤φ3000mm.

Haishan Copper Casting has been applied in many fields such as mine cone crushing machinery, hair style hydraulic equipment, hydropower station equipment, tunnel digging equipment, vehicle equipment and so on.

Haishan's independent "SDG production scheduling management" system can track the production progress, quality control, quality inspection, delivery and other links of each batch of products in real time, which can reduce costs, increase efficiency, and ensure construction periods. At the same time, the factory has a number of CNC machining centers with multi-dimensional inspection capabilities such as physical properties, flaw detection, and size, to ensure the stable production of products.

The company has obtained: certification of "High-tech Enterprise", Henan Province Science and Technology Small and Medium-sized Enterprise, passed ISO9001 quality management system certification, CE certification, SGS China Manufacturing certification. And it has obtained high-lead-tin bronze centrifugal casting technology in the industry, and has obtained high-lead-tin bronze centrifugal casting technology in the industry. It has 5 invention patents and more than 40 utility model patents.
The company has cooperation with more than 1,000 enterprises such as Liming Heavy Industry, ABB, Red Star, CITIC Heavy Industry, Veken Heavy Industry, SANKVIK, Zhejiang Shuangjin, Northern Heavy Industry, Xinhai Mining Machinery, etc. The company's business also covers more than 20 countries including Canada, France, the United Kingdom, and Russia.

Haishan Copper Casting's business mission: to make the copper sleeve more wear-resistant.
+86 17719955658

Address:Huixian Industrial Park, Xinxiang City, Henan Province