Shanghai yinsha fluid equipment co.; Ltd is a high-tech enterprise integrating the researching, development, production and sales of valves. we have strong technical porce, have five the high engineers, 10 senior title of professional management personnel, more than 100 technical personnel. our company mainly produce titanium, nickel, chromium valve, hastelloy valve, monel valve, inconel valve, duplex steel valve, alloy20 valve nickel aluminum bronze valve, ceremics valve, 904L, 316L, 304, WCB, pneumatic, electric control valve, and other special valves. We have strong technology foundation, advanced processing equipment, complete testing equipment and perfect quality guarantee system.