1,precision stamping parts from metal material 2,customized sureface treatment 3,High QC standard ... plating, yellow passivation, gold passivation, galvanizing, satin, etc.Processing Methodcnc machining, turning, milling, drilling, grinding, broaching, welding and assemblyAdvantages 1. Competitive ... of the immense distance between Europe and China. precision stamping parts from metal material