TOMITA is mainly concerned on kinds of plating surface treatment(included Gold, Silver, Copper, Tin, Zinc), even focus on some special plating surface treatment(included Black Zinc, Bright Nickel, PdNi). Also TOMITA has tremendous experiences of assembly & fabrication and electro coating. Meanwhile, TOMITA has a CNC center, in charge of relative metal stamping fabrication. If any questions, please help to contact us.