Shutter product process

The welding free integrated assembly process is simple in production and convenient in installation. After the fully automatic CNC cold bending equipment, 20 cold bending forming processes, and the surface treatment program of the fully automatic coating line, the high-quality and high-strength zinc steel shutter profiles are produced. Compared with traditional aluminum alloy louvers and zinc steel louvers, the cost and cost are reduced and the strength are increased; The column is perforated by fully automatic numerical control equipment, so the assembly speed is fast and the construction period is short. The materials can be cut directly on the site and assembled and installed on the site