... ,Pine,Maple,Hardwood,Ash,Bintangor,OakUsageConstruction,Furniture,PackingJoint wayOverlap joint, end joint, scraf joint, finger jointGradeBB/BB,BB/CC,CC/CC ... > Tight construction and high strength.5> No ratten or decay.6> Low formaldehyde emission.7> The productions are suitable for the construction of viaduct and tall ...