... :ASTM we supply OEM product of customer's requset Metal Stamping Product Features:1)OEM service provided.2)Material:aluminum ... perforating,bending,welding,plating,power coating,assembling.4)High precision metal processing:stamping parts5)Equipment:Larg-tonnage 500T,315T presses ... need to do or your intention, We will do the rest.(include design, fabricate, pack, transport, after-sale service and ...