New design metal pin belts with changeable buckles for belt with unlead 1,Suitable ... ,CNC, precise engraving,milling,polish,plating,spray paint,cataphoresis,lesar, Stamping, Polishing, Brushing, Sand Blasting, Chemical Etching, Electro Plating, diamond, ... buckles were electroplated in nickel free lead free metal color,gun metal,available in various metal colors b. Custom logo engraved/embossed/lasered ...