1.CNC Machining Equipment 2.The surface of T-thread 3.After high ... Standard : AISI, ASTM, DIN, JIS, BS (As per customer need)Machining and Processing : Heat treatment, Polishing, Sand blasting, Painting, Electro-plating, ... properties and Chemical components testing after raw casting(2) Hardness checking after heat treatment(3) Dimensions testing after machining metal processing parts CNC machining ...