We have our brand "TIANJUN" in stone tools, It's tools are classified as
metal-boned, magnesial-boned and resin-boned, such as diamond saw
blade, diamond wire saw, diamond polishing pad, drill bit grinding disc,
stone abrasives and so on, these tools are used to cut, drill, grind,
chamfer and polish, they are specially for processing granite, marble
,artifical stone, concret, creamtic and glasses etc.