... Machine,Die Cutting Machine, Curve/Straight Two-side Gluing Edgebend Machine.Quality standard:A, Material: for wood option1.MDF +PVC,2. MDF ... +PVC, 4.PB+MelamineB, Quality contronl: we check it carefully, for metal tube, the size of hole must be right position ... case of uninstallation, and also the hole must beright for screw installation.C, for PVC stick surface must be smooth or flat, no ...