... structure in filled 3) 6 layers PU painting. Interior Wood composite Door Technical Specification: 1. Art. NO. : HDC-0082. Details ... material: Fir Wood, MDF, Natural Wood Veneer, painting2) Door frame material: Fir Wood, MDF, Natural Wood Veneer, Painting.B ... outside open.F. Design & Color:Diversified available.G. Accessories:Frame, architrave, rubber seal, lock, handles, hinges and installing bolts ...