Alumina find earn Xin

Earned electroplating factory in Dongguan Xin Bao marketing professional polishing, hard chrome plating, machinery parts. Hardware and die, screw, and other metal surface treatment; black, galvanized, decorative chrome, hot dipped zinc, heat treatment, aluminum and aluminum anodizing. Company equipment; general polishing machine five, five semi-automatic polishing machine, automatic polishing machine with three ... [service providers] Main: professional polishing, hard chrome plating, machinery parts, metal parts and molds, screws, etc. metal surface treatment