... kind of them,GOOD NEWS:We will also take part in Canton Fair as usual,welcome all to our booth:14 ... .4F13 G4.8, G8.8, B7the standard of products in DIN,ANSI, GB , UNC, UNF,BSW also we can produce ... requirement.Good quality with advance serive make us high reputation in EU, America, Australia also Middle East market.Anything interest, pls contact ...