We adopt internationally advanced computer stored program color coated steel coil production lines. The products are double coated and heated based on Alu-zinc galvanized and hot dipped galvanized plates. The quality of all products is ensured by advanced technology and systematic test equipment. The production lines are suitable for different specifications, and control the plate frame perfectly. The Pulse Burning Control technology, stove temperature control technology and coating thickness test technology greatly help to supply customers with high quality products.