What is PLATING Finish for custom medals?
After zinc alloy hot chamber die casting, deburring polishing, raw model cleaning to make the surface smooth, it comes to the plating process with firstly a copper base and then nickel, and finally plating other colors with oil sealed to prevent oxidization.
so from this video, you can plating finish step.
https://www.miraclecustom.com/medal-factory-show/
#miraclecustom #custommedals #bespokemedals #订制奖牌
