... )Strong toughness, not easily broken and layer3)two production lines(one line is made by Germany machine,the other line is made ... -30mm, 3mm,5mm,9mm,15mm,18mm,25mmGlueE0, E1, E2Face&backMelamine paper or veneer, 1 or 2 sidesMaterialPoplar or hardwoodDensity750-830 kg ...