OSB is Oriented strand board, which is the upgrading of the traditional particleboard products. its mechanical properties with directionality, durability, moisture resistance, and dimensional stability than ordinary particleboard.

With a small expansion coefficient, no distortion, good stability, uniform material and nail holding high performance. Oriented strand board (OSB), also known as flakeboard, sterling board and appetite in British English, is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations. It was invented by Armin Elmendorf in California in 1963.

OSB/2 - Load-bearing boards for use in dry conditions
OSB/3 - Load-bearing boards for use in humid conditions
OSB/4 - Heavy-duty load-bearing boards for use in humid conditions
LSB used for UV, Laminated with Melamine paper，UV paint Finish, Textile Fabric Finish
it can be directly veneer: the surface can be directly pasted with veneer, painted and pressed with melamine facing paper fordecoration, matching various architectural styles;
Stable performance: high temperature and high pressure integrated molding, product stability, high physical performance
Production Advantage of OSB
1) Tight construction and high strength;
2) Minimum twisting, delamination or warping;
3) Water proof, consistent when exposed in the natural or wet environment;
4) Low formaldehyde emission;
5) Good nailing strength, easy to be sawn, nailed, drilled, grooved, planed, filed or polished;
6) Good heat and sound resistant, easy to be coated;
7) OSB 3 is for use on flat roof situtaions, a far better product than standard chipboard or particleboard.
8) We have strictlly QC team and lab to test before shipment.
9)We can produce 300,000 cbm per year.