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Shanghai Chengzhi Valve Manufacturing Co., Ltd. is located in Shanghai and is a marine valve manufacturing enterprise that integrates production, research and development, sales, and service. The company has a high-quality modern technology team and ensures the high quality and stability of its products through scientific management, advanced production processes, and precise testing equipment. The company also provides comprehensive solutions for fluid control with higher added value to its customers by deepening services, taking technology as the guide, and complementing processes and production.The main products include butterfly valves, American standard gate valves, check valves, ball valves, globe valves, pressure reducing valves, regulating valves, solenoid valves, safety valves, stainless steel valves, stainless steel gate valves, duplex stainless steel valves, stainless steel check valves, duplex stainless steel butterfly valves and other types of marine valves. The production base has over 100 employees, including 3 senior engineers and 7 engineers. The enterprise actively absorbs foreign technology, conducts scientific and large-scale production, introduces intelligent quality inspection equipment that integrates standard dimension measurement and pressure detection, and is equipped with mechanical processing and specialized equipment such as German machining centers, foreign CNC machine tools, precision lathes, and automated painting assembly lines. We have a modern research and development design center and a quality inspection center. Shanghai Chengzhi Valve Business Unit actively explores overseas markets and actively participates in overseas valve industry exhibitions. To create domestic and international fluid equipment brands. The valve production has obtained recognition from international classification societies such as CCS, LR, BV, ABS, DNV, GL, KR, etc.