... ,casting,welding,plating etc 3.Certificate:ISO 9001 CNC welding machine parts 1.Material:Aluminum alloy, Stainless steel , Carbon Steel ... ASTM RoHS4.Production Equipment:CNC,Milling Machine,CNC Lathes,Lathes,Sawing Machines,MeterLathe,Bench Tapping Machine,Drill Stand,Grinding machine etc.5.Test ... L/C and western unionDelivery time:one week for sample and 1month for batch order.Depends on quantity.