our company has two production lines,one of which is the resin grinding wheel production line and another is the pottery grind wheel production line,the products diameter is from 3mm to 750mm and the thickness if from 0.5mm to 200mm.we can manufacture the products according to customers' requirment.the materials include brown corundum,white corundum,chrome corundum,monocrystallie silicon corumdum,zirconium corundum,green carbonized silicon and black carbonized silicon,which is at the customers' choice,our products are used various industries including casting,forging,hydrogen turbine,springs,auto accessories,machine processing an nonmetal industry.