Block Board 1.Size:1220*2440 mm 2Thickness:12-30MM 3: ... ,E1,E0,wbp Specification: (plywood block board supplier, ply board manufacturer, wood block board)1) Face and back: natural veneer or melamine faced2 ... are covered with plywood and then PVC / steel tape for strengthOur factory can produce all kinds of blockboard the quality is high and the prices ...