... Drilling, threading, stampling, punching etc.Surface FinishPolishing, and aluminum plating, zinc plating, Sandblast, Electrophoresis, Anodization,Hard Anodizing, ... will communicate&Exchange the opinion with you during making drawing. ↓5.Tooling mouldAfter custome approve the ... mould design will start making mould. ↓6.Mould processProvide photos for you showing ...