... in machining all kinds of precision parts , machining parts, mechanical componment .fixtures turning /milling parts ,grinding parts .cutting parts ... and many other precision mechanical parts according to customer's requirements2. Material stainless steel ,cold work steel ,Spring steel , martensitic steel ... 1000, ESD225, ESD420 , ESD520HRCeramicZrO2, ESD CeramicCarbideCD 650 CNC metal Mechanical Parts