Tool Steel, Precision Mould, Mold Making manufacturer / supplier in China, offering S45c Vacuum Flange Ring Mold Accessory Locating Ring Sprue Ring for Industrial Application, Mould Wear Plate Slide Guide Strips Slide Center Plate Balancing Block, Sgbbf Steel Ball Bushing for Moulds Precision Stripper Plate Shoulder Guide Sleeve Accessories and so on.