... China fir,keruing,okoume,bintangor,...A grade Product nameChina fir finger joint blockboardFace and backOkoume, bintangor,keruing, poplar, birch,red ... ,pine,pencilcedar, etccorepine,poplar,fir,hardwood,imported red hardwood, paulownia, falcata, combi etcthickness4MM,6MM,9MM,12MM,15MM,18MM,19MM,, ... construction process. Particular suiltable for watering concreate China fir finger joint blockboard