Sincerity, Innovation, Rigorousness, and Efficiency may be the persistent conception of our organization for that long-term to establish jointly with customers for mutual reciprocity and mutual gain for concrete board formed walls | Jsylvl, 22mm osb board, using osb for subfloor, 30ft lvl beam,floor truss span tables. To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee. The product will supply to all over the world, such as Europe, America, Australia,Nigeria, Danish,United Kingdom, Toronto.With many years good service and development, we've a professional international trade sales team. Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!