we expertize in all kinds of wire harness and plastic optical fiber with RoHs compliance. we are UL. CSA. ISO certified and have independent export and import right. We have two manufacturing facilities in China, and three oversea sale offices ,located in Hongkong , U.S.A and Canada . Welcome to inquiry . If any interesting on our products ,please be free to contact me ,sending email to julius.shu at hotmail.com thanks with best regards : happy and smooth every second !versea sale offices ,located in Hongkong, U.S.A ,Canada . Welcome to inquiry ! If any interesting , please be free to contact