... ,P20,2738,S55C,718,S136,2316,NAK80Core Steel:45#,S50C,P20,2738,S55C,718,S136,2316, ... /CAE,UG,Pro/e,Cimatron,Powermill,etc Machine:CNC,EDM,Mitutoyo,Ge Lan Plastic Injection Machine.Package: ... parts according to your requirements.2.We own the CNC processing centers and various advanced mould tooling machine ... mould as per requirement. P20/718H/H13/S136 steel PP/PC/PS/ABS/PE injection car battery box ...