Shanghai yenspring Valve Manufacturing Co. Ltd   

Wo in Valve Manufacturing Co. Ltd is located in the beautiful scenery of the Oriental Pearl ---- Shanghai, water and land transportation is very convenient, is the State Bureau of petroleum and chemical industry fixed-point enterprise integrating scientific research, design, manufacture of integrated professional production automatic control valve products. The main products are: electric control valve, building automation valve, electric actuator, pneumatic valve, ball valve, relief valve, power station valve, safety valve, butterfly valve, balance valve, check valve and stop valve and other series. Wo valve was founded in 1985, covers an area of 27000 square meters, the existing staff of 480 people, 30 professional and technical personnel, the company has various kinds of processing and testing equipment more than 300 units, of which a large number of new additions of metal cutting equipment, especially large vertical lathe and horizontal boring machine, so that my company production capacity of large diameter valves greatly improve. Detection means re layout, acquired 12 sets of test bench, to meet the different connection mode of valve performance testing needs, such as flange, wafer, welded connections, threaded connections, test pressure is less than 1000Kg/ C m2, established a test chamber and room temperature valve of nuclear power valve test, the test, test products more scientific and perfect. Update the physicochemical, measurement equipment. At the same time also built the RT ray inspection room, the ability to make at the same time with the company RT, UT, PT, MT and other nondestructive testing.