... strictly based on your design and requested quantityprecision sheet metal parts,Stamping Parts,customized precision sheet metal stamping parts DimensionAccording to customer's drawing.Materials ... plating, chrome plating, yellow passivation, gold passivation, galvanizing, satin, etc.Processing Methodcnc machining, turning, milling, drilling, grinding, broaching, welding and assemblyAdvantages1 ...