HeBei YuYin as a trading company which have rich experiences with diamond tools so many years .we have got a big market from all the world with flexible polishing pads,diamond cutting and grinding tools which include diamond beads for wire saw,diamond saw blades,diamond router bits,diamond grinding wheel,diamond segments(effective work part on diamond saw blades).All the diamond tools are used for cutting granite,marble,concrete,ceramic,mason brick ,plastic and so on.They have get a perfect performance feed back from our clients. YuYin diamond tools will keep developing and providing more quality products for our clients,also deeply hope can get more new cooperation partners from all the world. Never the best,always the better diamond tools and service to win the world.