... paiting,green protection. 2)mdf door with pvc coating,40mm thicknes pvc solid wood frame style door 1:MDF ... high temperature, high pressure treatment process, to ensure the product solid, durable, no distortion, no cracking, rub resistance planning, ... Advantages:1: Professional waterproof, antibacterial antifungal, anti-corrosion, anti-moth-eaten, no distortion, no warping.2. Environmental protection: ...