Door΄s frame is made of high quality wood, which is baked ,and humidity is controlled under 9 degree.Then high density fibreboard cover the frame .It adopt smooth boeing film or PVC cladding on it΄s face and back.Passing two important technics: high temperature pressure and cold pressure,It was finally completed.It has the characteristics of smooth veins on surface, no paint, dampproof, flameproof,slight transmogrification and easy to clean.Ornamental line and overlay are made of high density fibreboard with PVC cladding.