... specialized in a wide range of sheet metal fabrications,and services,including stamping parts, CNC machining parts,bending parts ... , punching parts, welding parts accordingly clients drawings and specifications.etc.Technical ParametersMaterialstainless steel, aluminum, copper,carbon steelSizes ... general,it is within 15 business days for sample,and about 15 days for 20 GP cargos.Q3:What ...