... 10mm-200mm WBP, MR, Melamine, E1, E2 Door-core, Scaffoldings, Door Frames, Packaging Poplar LVL Door core E2 glueReference Price:35*31.5*1980/2000 ... veneer lumber)products are widely used to make scaffoldings, beams, door cores, door frames and packaging pallets/boxes. Species: Paulonia, Poplar, Russian ...