Dongguan KIZI Precision Lapping Machinery Manufacturing Co., Ltd., mainly specialized in R&D, manufacture, and sales of high precision flat lapping machines, precision flat polishing machines, other CNC equipment and matched consumables. Our products are widely used in grinding and polishing of metal and non-metal parts (including ceramics and sapphire). The optimum flatness can reach 0.2um and the roughness can be 0.02um.