... 2, OEM orders 3, Quick delivery 4, strict quality control Auto parts rubber mould processing: 1. Mould for all kinds of ... has advantaged geographical environment and convenient traffic.We have numerical control lathe, ordinary lathe, milling machine, carved machines and many ... Cr12MOV and heat treatment adopted the integral quenching which can control the mould's hardness within HRC50± 3 degree, it ...