... Chemical For Zipper, Button, Buckle It is a color similar like chrome, not real chrome ... Zipper, Buckle1,Introduction:717 substitution chrome plating process is a new and environment-friendly process developed without ... efficiency and energy-saving. The plating bath is stable and easy to control, it can ... zipper, button and buckle.2,Process Features:1,Color is white and vivid, similar with true chromium, ...