Since established in 1998, We, Kinger Diamond tools Factory Limited have devoted ourselves to manufacturing and exporting Diamond Wheels, polishing wheels，Grinding products, Milling tools, Glass drill bit and machinery accessories for glass processing.etc. 　　 We have been dedicating ourselves to supplying high quality and offer our products for wholesalers to cooperating with a lot of glass machine factories our products are well sold around the world. Moreover, giving our custom