SV type solenoid valve SV20 2

 - Zhejiang Hongsen Machinery Co.,Ltd was founded in 1992, which devoted itself in the R&D and manufacture of various valves in refrigerantion and air condition systom.
-  Hongsen Machinery covers a land area fo 50000 squeare meters. There are cover 300 staffs and workers in including a specialty team of ten techicians.      
-  Hongsen Machinery has a close cooperation with the professors and expert in Zhejiang University, Shanghai Jiao Tong univercity and several senior engineers of leading domestic OEMs are invited as the consultants of the company. A number of techinical talents are trained in production, development and quality control and grow up in the company. At present, Hongsen Machinery is capable to manufacture multiple categories of refrigeration and A/Caccessory parts such as solenoid valve, ball valve, sight glass, expansion valve series and shut off valve series. Hongsen Machinery becomes one company integrating R&D, production and marketing into one.