Block board 1)Size: 1220x2440mm,etc. 2)Thickness: 15/18/25/30mm, etc. 3)Core: Paulownia, Fir, Poplar, Pine, etc Block boardSpecifications:1 ... /18/25/30mm, or as customers' requirements 3)Core: Paulownia, Fir, Poplar, Pine, etc 4)Face: Okume, Meranti, Bintangor, etc. 5 ...