Hello,friends.This is Amay Jiang from Shandong Zhongtian Composite Material CO., Ltd.We are manufacturer.Our factory can produce galvanized steel coil,galvalume steel coil,prepainted steel coil and roofing sheet.　　The following are the products of our company:1.Galvanized Steel Coil   Products  range  0.14-0.6mm in thickness ，750mm-1000mm in width.2.Galvalume steel coil(Alu-Zinc steel coil) Products  range  0.15-0.7mm in thickness ，750mm-1250mm in width.3.Prepainted Galvanized Steel coil   Products  range  0.16-0.7mm in thickness ，750mm-1000mm in width.4.Prepainted Galvalume Steel coil   Products  range  0.17-0.7mm in thickness ，750mm-1250mm in width.5.roofing sheet/tile (Corrugated Steel Sheet/wave steel sheet)   Products  range 0.14-0.6mm  in thickness.6.Trapezoid steel sheet/tile Products  range 0.14-0.6mm  in thickness.If you need our products, you can send the specific requirements and the number of parameters to me, I will reply to you as soon as possible. Should you have any questions,call me,let's talk details.--Best Regards，Amay JiangSalesman of International Trade Dept.Exporter: Shandong Hanglong International Trading Co., LtdFactory: Shandong Zhongtian Composite Material Co., LtdAdd: Guanxian Eastern Ring Road (New Century Industrial Park ), LIAOCHENG, SHANDONG, CHINATel/WhatsApp:008618063506210Skype:china.steelplateQQ/WeChat:2052458368Email:chinasteelcoil@163.comWebsite:http://www.sdztgb.com