1.Door leaf :solid fir skeleton inside,HDF boards for both sides 2.Infilling:honeycomb paper and reinforce wood bar 3.Surface veneered by imported natural wood skin 4.Door frame: solid wood and HDF,veneered with natural wood skin, 5.Packing:plastic film ,foam board and strong carton 6.Optional color:red cherry,pure white,sapelli,teak,red walnut,black walnut,red wood,catalpa 7.Conveyance:210pcs/20FT,380pcs/40FT, 430pcs/40'HQ