Quality comes first; service is foremost; business is cooperation is our business philosophy which is constantly observed and pursued by our company for osb size for roofing | Jsylvl, forcefield oriented strand board, 1 2 inch engineered hardwood flooring, takplywood,masonry joist. We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit. The product will supply to all over the world, such as Europe, America, Australia,Brisbane, Malaysia,Bangkok, Croatia.We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.