We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for floor truss span tables | Jsylvl, sizing lvl beam header , plastic osb board , sumauma plywood ,19 32 tongue and groove subfloor . Our professional technological team will be wholeheartedly at your services. We sincerely welcome you to definitely take a look at our website and enterprise and send out us your inquiry. The product will supply to all over the world, such as Europe, America, Australia,Serbia , Namibia ,Pakistan , Nicaragua .Our company will continue to adhere to the superior quality, reputable, the user first principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!