... bending poplar/birch plywood bed slats,customized size,thickness,length,E1glue,E2glue,radius: 4000mm, 8000mm,used bed flat and bending poplar/birch plywood bed slats,customized size ... ,thickness,length,E1glue,E2glue,radius: 4000mm, 8000mm,used bed Our factory has been in bed slats ...