Plastic Button manufacturing Precise Mold Maker 80-780 tons injection machine Competitive price Plastic Button manufacturing Plastic Button manufacturing profession designprecise manufacture competitive price Making the mold according to your drawingInjection machine tonnage: 80-780 tons. Name Plastic Button manufacturing Mould material45# ,50#,P20,H13,718,2738,NAK80,S316,SKD61 etc.Mould baseLKM, ...