... Broaching, Drilling, Milling, Turning.. Material:SS,Brass,Al,Harden metal.. non-standerd par CNC metal parts machining1. Product & Processing ... Stainless steel, Steel alloy,Aluminum, Aluminum alloy,harden metal etc.Processstamping,turning,punching,drilling,welding,die-casting, ... etc.4) Strict quality control system, including the raw material inspection, in-process inspection in every process and final ...