... : E1,E2,WBP 3) core: poplar LVL.poplar LVL, pine LVL. LVL plywood.1) size: (L) up to ... ) core: poplar4) cert: CARB,ISO 9001 LVL description:Laminated poplar board(environmentally friendly, the length ... intensity, uniformity.2> LVL material can adjudt the size as you like3> LVL timber processing and the like ... , can be sawing, chipping, bore, open joints, nails,etc.4> LVL ...