... , Steei:S136,or according customers'demands Specifications:Precision Mold:1,Plastic injection mold.2,Mould material: H13 / S136 / SKD61 / UNIMAX / 2738 / NAK80 etc ... .3,material of mold base:stainless steel 420HM4,precision of mold ... / EDM etc.Our equipment for making molds:Our work equipments: Plastic injection mold