... ,welding,plating etc 3.Certificate:ISO 9001 CNC welding machine parts 1.Material:Aluminum alloy, Stainless steel , Carbon ... Production Equipment:CNC,Milling Machine,CNC Lathes,Lathes,Sawing Machines,MeterLathe,Bench Tapping Machine,Drill Stand,Grinding machine etc.5.Test ... 7.We supply Assembly,sheet metal,machanical parts machining,surface treatment such as anodize ,Polishing,Nickel and chrome plating ...