... grinding parts with precision less than 0.002, precise EDM parts with precision less than 0.0055)utilization scope ... )production equipment : all machinery used from improt, with EDM ten sets. grinder 15 sets, wire-cutting, CNC, ... Grinding surface process3.electro-discharge( wire EDM)4.CNC EDM5.Mirror EDM 6.CNC processing7.Precision mold component ... for the development of the company mould co. ltd