Wosin Trading Co., Ltd. is a lead exporter and manufacturer of various roofing materials and die casting parts. Our products aluminum die casting parts, 3-layer UPVC roofing sheet, Synthetic resin roofing sheets, APVC anti-corrosion roof sheet, PVC corrugated sheets, and PPGI metal roofing sheets are popular around the world. We have sold our products to different countries in Asia, South America, North America, Europe, Africa and Oceania. Thanks to the mature cooperation and hard-working team, we have the expertise and resources to meet your die casting and roofing supply needs. We ensure you the prime quality materials and prompt delivery with very competitive prices. We have great reputation and the customers' trust to the best level. We believe your success is our business!! We look forward an opportunity to serve your companies needs. Ideal roofing material for all kinds of perpetual constructions. contact us: nancyhyx2006@163.com Mobile/WeChat/ WhatsApp: 0086-13828400225