... 1998/CNACL/CSM/CE Detailed Product Description: We are a large-scale door enterprise, integrating R&D, production, marketing ... of excellent-quality products such as original wood door ,solid wooden door, composite door, steel door, MDF door, veneer door ... ) Engineered structure ensures stable performance 9) Integrates the door frame with the door leaf perfectly10) Good moisture-proof, heat insulation ...