double core block board

Double Core Block Board Double Core Block Boards are widely used as the door frame.

Double Core Block Board: 1) The product with five ply,include two ply Finger joint board and three ply middle Poplar veneer. 2) Basal plates: All the finger joint board are of Fir wood and make from machine joint with high strength. 3) Appearance: Both sides with sanding and smooth,with little defects.

4) No need to be painted, reducing environmental contamination 5) Moisture and deformation resistant 6) Uses: maily as the door frame.