... MaterialZinc alloyColorAccording to customers' requirementWorkmanship Die-casting,punching press,CNC, precise engraving,milling,polish,plating,spray paint,cataphoresis,lesar ... ,gun metal,available in various metal colors b. Custom logo engraved/embossed/lasered/printed etc. 4. Quality control:a ... ship by sea for mass production. 9. Payment term :In order to do a long-term business with our customer and ...