... year experience 4- ISO9001:2008 Metal stamped tie bar good for sales and promotionHigh quality and competitive ... barmaterialiron,brass,copper,zinc etc.processdie strucking, die casting, printing, engravinglogosoft enamel, semi-cloisonne, color epoxy, glitter ... box/paper card etcother finishsandblasting, antique finish, misty finishattachmenttie bar, cuff link, metal butterfly clutch, rubber clutch, ...