SUPU is a leading manufacture in the global automation valve, specialized in research and development (R&D) and producing electric actuator, pneumatic actuator, automatic control valves. Over the years, through unremitting efforts, SUPU has already enjoyed a high reputation in the global automation field as its excellent quality and perfect engineering solutions. SUPU has built the Production base and Technology R&D center in the year of 2005 in Shanghai. We have already had more than 10 sets Numerical 
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