First, the metal forming: drawing process is a metal processing. In metal pressure processing. The external force is forced through the metal mold, metal cross-section is compressed, and obtain the required technology processing method called cross-section shape and dimensions of brushed metal. It changes shape. Size tool called drawing dies. The cable industry will 8mm copper rod copper wire drawing machine, by a group (5 to 8) descending drawing die, will pull into copper rod, copper wire, such as 3.5mm, 2.0mm and so on. Second, machining Finish: brushed cloth is reciprocated back and forth in the surface friction of the workpiece surface finish to improve a method of linearly textured surface. It can improve the surface quality, the hidden face minor scratches. Color stainless steel plate in recent years because it has a unique, more widely now, abroad on building extensive use of colored stainless steel products for decoration, colored stainless steel plate has been all the rage. WiQ industrial design. China has both color stainless steel metal unique luster and strength, but also has a colorful, enduring color. Color stainless steel plate which not only maintains the physical, chemical and mechanical properties of primary steel, and stainless steel with more than primary corrosion resistance. Thus, when since it came from the 1970s, it has been widely used in building materials, chemicals, automotive, electronics and other fields of arts and crafts