... provided2. Opening Style:Open inward/outward,Sliding,Top hung3. PVC Profile: Thickness:2.0-2.5mm available Steel reinforc ... standard,1.0-2.0mm thickness, galvanized Color: white,wooden and etc. Surface Treatment: anodized, electrophoresis, powder coating, PVDF coating ... insulation, heat resistant4. Easy to install, maintain and clean5. Professional suggestions and design could be given to assit you get ...