... raw materials:hardwood, FIR core,tubularchipboard,honeycomb,laminated fir,MDF board with wood veneer surface. We can make wood doors ... tubular chipboard, wood strip, honeycomb, hollow, etc.Door skin: MDF, HDF, or plywood+Natural veneer, engineered veneer, melamine, etc.3 ... )Frame:Solid woodLaminated Fir+MDF+0.5mm veneer4)Design:Customized5)Size:door leaf standard size ...