1 Certificate:ISO9001,American CARB 2 Material:poplar,pine,birch,hardwood 3 Glue:MR,E1,E2 4 Grade: Construction ... (Thick)*wide (as request)*length (up to 8000mm)Material: poplar/pine/birch/mixed woodJoint way: Overlap Joint,End Jonit,Scarf Joint ... ,XueTrade Manager ID: cn220238780 Cellphone:86-13046489076 Promotion month.Radiata pine LVL with the certificate of CE