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Jiangyin Marine Valves Co., Ltd. was established in 1989. In 1992, it obtained the marine valve production license issued by China State Shipbuilding Corporation and has passed the ISO9001 quality system certification. It has been inspected by China Classification Society and is currently one of the leading domestic professional companies specializing in the design and manufacture of high-tech, high-quality copper alloy and cast iron valves and their supporting parts.