1,precision stamping parts with zinc plating 2,customized sureface treatment 3,High ... , heat treatment, polishing, nickel plating, chrome plating, yellow passivation, gold passivation, galvanizing, satin, etc.Processing Methodcnc machining, turning, milling, ... we are available for our clients anytime in spite of the immense distance between Europe and China. precision stamping parts with zinc plating