... 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, ... casting, engraving, silkscreen, pad printing, and other processing. With more than 6 sets centrifugal die casting machines,30T,88T ...