Blockboard Face and back: bintangor, okoume, keruing Core: poplar, pine, fir, okoume Size:1220x2440 mm Glue: E0, E1, E2 BlockboardFace and back: bintangor, okoume, keruingCore: poplar, pine, fir, okoumeSize:1220x2440 mmGlue: E0, E1, E2 key words:blockboard,supply blockboard,bintangor blockboard,blockboard plywood,blockboard supplier.