Matte: NO.2B after cold-rolled by heat treatment, pickling, and then finishing the surface so that the moderate light of those who. As the surface is smooth, easy to reground, so that the surface more bright, versatile, such as cutlery, building materials. With surface treatment to improve mechanical properties, almost all uses are met.

Grit NO.3 with 100-120 grinding with abrasive belt products. Has a better gloss, with discontinuous coarse lines. For building interior and exterior decoration materials, electrical products and kitchen equipment.

Fine sand: NO.4 with 150-180 size grinding belt grinding out of the product. Has a better gloss, with discontinuous coarse lines, stripes thinner than NO.3. For the bath, building interior and exterior decoration materials, electrical products, kitchen equipment and food equipment.