... Steel Tile 1. high intensity 2. safe and reliable installation 3. easy to handle ISO 9001,14001 Corrugated Clour Steel Roof Tile ... 1. The raw material can be pre-painted galvanized steel sheet, hot-dipped galvanized steel sheet, ... Zhongshan Street, Guangzhou Road, Development Zone, Yantai, Shandong, China (Mainland)Zip code: 264006 Contact:Traci LeeMO:+86-13791173742Tel ...