We are WIN-WIN steel company of China. Our company, mainly manufacturing “GI/PPGI”(Prepainted galvanised steel coils)”GL, PPGL”（Prepainted Galvalume Steel Coil）, corrugated steel for roofing, locates in Binzhou Shandong province, China. We have the following advantages: 1.Entity factory, quality and after-sale service guaranteed. 2.Competitive price and never failed in SGS inspection. 3.Pass ISO 9001:2008 and ISO 14001:2004. 4.<7days shipment lead time normally. 5.More than 10 years’ export experience. We only supply prime quality product, our price may not be the cheapest, but it will be the lowest at the same quality level. Because building a long business relationship is our goal. Pls contact us for more details.