... About us:Established in 1995, Nanan Xinhua Diamond Tool Co., Ltd. is a professional manufacturer of superhard material tools. ... cutters , gang saw blades), circular saw blades (for granite, marble, concrete and asphalt blades), diamond wire saw ,diamond beads ... cutting segment,diamond cutting tool,segment for granite,segment for marble,Granite cutting tools,marble cutting tool,hand tool,tool part, ...