Shandong Risheng Metal Material Corp. Ltd located at Boxing County, Shandong province China is one of the largest manufacturer of GI,GL,PPGI,PPGL and Roofing Sheet. The factory owns four production lines of Cold Rolled Steel,two production  lines of Color Coated Steel Coil, one production line of Hot Dip Galvanized Steel Coil, one production line of Aluzinc Steel Coil and ten production  lines of Roofing Tiles. Annual production capacity 800000.00 metric tons. Risheng Metal stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.  Contact Info.: Miss.Suki (Foreign Trade Manager)Mobile:+86 18905439401(Wechat/What’s up)Email: suki123@aliyun.com(Facebook)Skype:jiang.suki89 ,QQ:582659274