... Bronze, Copper, Nickel Alloys, Beryllium Copper +/-0.005”Furface treatment:Paint, polish, print, anodize, electroplating, electroformingPrototyping sampling About HC-Mold ... free use, and also make economical molds for use in China.do the molding production.3 Parts Production, Final Assembly, ... your cost we produce plastic and metal parts in China. Assembly is generally the most labor intensive step in ...