Our company called Shanghai Putai industry Co., Ltd. and Jiangsu Yangtai steel sheet technology co., ltd., and we are professional Pre-painted galvanized steel coils, hot dip galvanized steel coils and cold rolled steel coils manufacturer. I got information that your company have requirement on these products, so hope can get your feedback and development business cooperation with you in future. Thank you very much for your concern and reply! Best Regards, Andy