Copper is widely used in the automobile manufacturer industry with its malleability, corrosion resistance and lower cost than gold, especially in the manufacturing of new energy automobile. Except for the abrasive wheels for soft metal cutting and rough grinding, we also dedicated to produce the abrasive cloth for fine polishing of various metal materials, considering to provide a complete and professional abrasive solution for all kinds of metalworking across industries.As the last step of metalworking operation, the sandpaper we offered is used to polish the copper welding bead among the automobile frame, presenting the mirror-like appearance.It is made from aluminum oxide abrasive, durable, anti-static and antic clogging.