Founded in 2004 and based in Jiading District, Shanghai, SAMUSEN operates with a registered capital of RMB 10.68 million. The company specializes in pneumatic valve actuators, control valves, pneumatic ball valves, butterfly valves, diaphragm valves, and comprehensive industrial automation control systems. Holding over 40 patents, SAMUSEN utilizes advanced CAD/CAM technologies and an ERP system to ensure full-process management and quality control. Certified to ISO, CE, and TS standards, our products comply with GB, JB, and ANSI specifications and undergo rigorous testing prior to shipment. Our solutions are widely applied in critical sectors including food processing, biopharmaceuticals, iron and steel metallurgy, light textiles, and petrochemicals. Core offerings include actuators, control valves, pneumatic ball valves, pneumatic butterfly valves, and pneumatic diaphragm valves.