... Easy maintainance.PVC ProfileChina brand, Conch, Kinben, Goody; Korean LG; German VEKASteel National standard galvanized support steel SpecificationsAs per the standards ... ; Laminated glass;Low-E glass.Decorative glassHardwareDomestic high quality hardware; Imported German hardware is available, ROTOAccessoryVentilation, Safety locks, Mosquito nets and other ...