... 3.MACHINING PARTS FOR 15 YEARS 1. OEM SERVICES FOR CASTING PARTS2. Certificate: ISO 9001:20003. MACHINING PARTS FOR 15 YEARS4 ... turning, CNC cutting, CNC milling, threading, tapping, drilling, etc.6. Process: auto lathe, CNC maching, CNC turning, CNC cutting, CNC milling ... STEELIRONDUCTILE IRONBRASS/COPPER/BRONZEANY ATHER MATERIALS ACCORDING TO DRAWINGS Precision Casting