Valve Core SK-2117

*ModelNumber:SK-2117 *Standard Valve Core *3 colors for choose :black,green,white *LIFE:continuously 200000 times open and close at least. *Have been tested by air pressure before delivery We provide all kinds of Auto A/C Valve Cores at the lowest price and best quality maxillary of the market. For a more detailed and comprehensive understanding of the product, please feel free to get in touch with me in time. 1)Small order accept 2)Meet the requirement of ISO9001 certification 3)High quality reasonable price,on time delivery and one stop services. 4)We specialize in foreign-trade,we have many years of expeience with OEM customers. 5)We can supply according to customers drawing or sample, if you need ,please send me detailed size and drawing.I will quote you best price soonest.