1. Excellent cold rolled steel strip as the base metal with excellent processing properties and good resistance stamping. 2. Zinc coating thickness uniformity,strong adhesion,molding process is not peeling,good corrosion-resistant performance. 3. Smooth surface,precise size,the board flat,uniform spangle appearance. 4. After passivation,coated with oil processing,the deterioration in bank short-term storage. 5. To be smooth surface is a good substrate for the production of anti-corrosion coating plate. 6. Contacting: ruichen017 at hotmail dot com