... with CE,ISO9001,ISO14001, China Famous Brand. IntroductionsMaterial of interior door: Superior PVC coated on the surface of MDF, ... of interiror door: High quality Lock,handle, hinges. interior Door Size: 200x80x4cm(Standard Size),thickness:4cm or as required ... . Eco– friendly, healthy product, formaldehyde, toluidine, radiated pollution, water proof, easy to clean. 14. Good effect on sound insulation ...