Shanghai Zhongrui Precision Alloy Co., Ltd.

Shanghai Chonray Precision Alloy Co., Ltd. was founded in Year 2000, comprised of two major business sectors: Electric heating elements for industrial furnaces & special alloys .We have a manufacturing base in Shanghai City, specialized in electric heating elements for industrial furnaces. The other manufacturing base in Jiangsu Province is specialized in research and production of special alloys, including high resistance alloy, super alloy, corrosion resistant alloy, precision alloy , welding wires, and so on.Based on 15 years experience of electric heating elements and 23 years experience of special alloys, Chonray has established long-term and strategic cooperation with many well-known companies abroad and at home.Strictly implementing the quality management system ISO9001:2008 and environment management system ISO14001, Chonray ensures the quality control with the solid technical force and advanced testing and analysis equipment.Our products are widely used in various field...