1.Used for Compressing Mold Parts 2.SKH51,Carbide, SKD61,SKD11,NAK80,P20,S45C etc. 3. ... Mold parts Co., Ltd., founded in 2005, is a professional company in research, development and manufacturing of precise standard mould components, which ... are used in precision punch mould, plastic mould, die casting mould, semiconductor mould and other automatic parts. tungsten ...