... and machines2. High-quality raw materials:hardwood, FIR core,tubularchipboard,honeycomb,laminated fir,MDF board with wood veneer surface. We ... information about us please see below. Specifications 1)Optional wood species: sapele,oak,walnut,teak,mahogany,cherry,ebnoy, ... joint hardwood or softwoodCore: laminated fir, chipboard, tubular chipboard, wood strip, honeycomb, hollow, etc.Door skin: MDF, HDF, or ...