During 2016 and 2017 year, the raw material cost was always increasing and still increasing at moment, so the current price of ppgi steel coils, gi coils, corrugated roofing sheet is higher now.

The winter is coming, because of the related policy, many steel factories stop producing and more difficult to get the raw material, maybe the price of prepainted steel coils, galvanized steel products, galvalume steel sheet will be more higher.

ppgi        prepainted steel coils           corrugated roofing sheet           galvalume steel sheet