... produce all kinds of zinc alloy die casting products, then with polishing, painting, enamel, photo etching, printing, plating ... belt buckles, ashtrays, handles, cuff links, nutcrackers, buttons, zipper pusher, metal boxes, metal plaques, pen holders, letter openers, metal ... casting, engraving, silkscreen, pad printing, and other processing. With more than 6 sets centrifugal die casting machines,30T,88T ...