Sheet Metal Processing belongs to a kind of metal processing. The processing of various metal materials is involved. Stainless steel sheet metal processing, steel sheet metal processing, aluminum sheet metal processing, etc., can be customized into a variety of sheet metal products. It is a sheet metal processing manufacturer that provides customers with many stainless steel sheet metal processing parts. With the development of the times, people have higher requirements for the appearance of sheet metal processing products. In addition to meeting the function, it must be more exquisite to adapt to various environments, so the surface treatment of stainless steel sheet metal processing is very important. Original surface: the surface that is heat treated and pickled after hot rolling. Generally used for cold-rolled materials, industrial tanks, chemical industrial devices, etc., the thickness is from 2.0MM-8.0MM. Blunt surface: After cold rolling by heat treatment, pickling, the material is soft, the surface is silver-white luster, used for deep stamping processing, such as automotive components, water pipes, etc. Matte surface: After cold rolling by heat treatment, pickling, and then fine rolling processing to make the surface moderately bright. Because the surface is smooth, easy to re-grind, so that the surface is more bright, a wide range of uses, such as tableware, building materials, etc. After surface treatment to improve mechanical properties, almost all uses are satisfied. Coarse sand: With No. 100-120 grinding belt grinding out of the product. Has a better gloss, with discontinuous coarse lines. Used for building interior and exterior decoration materials, electrical products and kitchen equipment, etc. Fine sand: with particle size 150-180 grinding belt grinding out of the product. Has a better gloss, with discontinuous coarse lines, used in baths, building interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc. Wool silk surface HAIRLINE: A product with a grinding pattern generated by continuous grinding of an appropriate particle size polishing abrasive belt (subdivision No. 150-320). Mainly used for building decoration, elevators, doors, panels of buildings, etc. Glossy surface: BA is a product obtained by applying bright annealing after cold rolling and leveling. The surface gloss is excellent and has a high reflectance. Like a mirror surface. Used for home appliances, mirrors, kitchen equipment, decorative materials, etc.