Desc:Feature:Tungsten Carbide wire drawing nibs was pressed into steel holder, to work as a wire drawing die, which was widely used in the production of wi...
Desc:Feature:Tungsten Carbide wire drawing nibs was pressed into steel holder, to work as a wire drawing die, which was widely used in the production of wi...
Desc:MIRRORProduct InformationExcellent Silver Mirror is based on high quality distortion-free float glass. It is produced by coating asilver film, acopper...