... Main production:1.Snap button(4 parts snap button)2.Metal Rivet ( single head, double head, tubular, split, pyramid, mushroom and etc3 ... .Metal eyelet, cutain eyelet, shoe eyelet, bag eyelet4.Metal buckel and ring ... ring,Oval ring,rectangle ring and etc)5.Orther metal products apply on garment, shoe, luggage,belt. 9.8mm outer size ...