... line and machines2. High-quality raw materials:hardwood, FIR core,tubularchipboard,honeycomb,laminated fir,MDF board ... hardwood or softwoodCore: laminated fir, chipboard, tubular chipboard, wood strip, honeycomb, hollow, etc.Door skin: MDF, HDF, or plywood+Natural veneer, engineered ... colour samples or customized as your request9)Finish:unfinished,PU(Environmental friendly lacquer)10)Opening direction: ...