... manufacturer located in Dalian, China, including pvc interior door, pvc door panel, door frame, pvc windowsill board, pvc skirting, pvc ... with scientific formula, producing unique pvc low foam door with such advantages as no formaldehyde, moisture and waterproof ... , height—unlimited (door panel)3. Door panel thickness: 40mm4. Wall thickness: ≤400mm5. Inner structure: central hollow grid 6. Colour: ...