Chaoyang Duoyuan Alloy Casting Co., Ltd.

Chaoyang Duoyuan Alloy Casting Co., Ltd. is a professional foundry group that develops, manufactures, and markets mining machinery parts, construction machinery parts, engineering machinery parts, and wear-resistant, heat-resistant, anti-corrosion steel castings. The company produces alloy castings and wear parts for crushers, kilns, mills, grate coolers, single-barrel coolers, elevators and conveyors, including alloy balls and forged pieces. Its manufacturing processes include water glass sand and resin sand casting, V-method casting, and lost-foam negative pressure casting, supported by a large-scale environment-friendly heat treatment workshop and product R&D using CAE simulation. Quality management is certified with ISO 9001-2000 (passed in 2001) and ISO 9001:2008 (GB/T 19001-2008/ISO 9001:2008) covering the production of steel castings and cast iron castings. The company serves construction, metallurgy, mining, power, and chemical industries, with products sold across China and exported to countries including the USA, Germany, UK, Italy, Finland, Japan, Australia, and Russia.

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