Metal Roofing Systems

IntroductionShanghai steel fashion industrial Co., Ltd is an comprehensive joint-stock enterprise,whose subordinate is Shanghai changjia caigang sandwich board Co., Ltd and Shanghai gongze steel structure Co., Ltd. We major in metal roof systemmetal roof framinginstallation and other services. Now steel fashion has the most advanced light steel structure&manufacturing production lines,with metal roofing installation..etc1. Material grade 1.1.Carbon structural steel: Q235.1.2.High-strength structural steel :Q3451.3.Special purpose steel:color steel glazed tiles2. Quality standard2.1.Certifica
Metal Roofing Systems