... strong export pallets . The bottom is strong pallets with one sheet of plywood as protected board , all the goods are wrapped ... by plastic bags .Four sides and top with one sheet of plywood .Then all the goods are strenghened by steel ... ,E1,E2 ,melamine glue,MR glue 6) Grade : BB/BB, BB/CC ,Commercial grade,water proof grade, packing grade7) Usage:Furniture,Construction High ...