Home / Arteza / Architectural Glass Hardware Fittings / Sliding & Folding System / QSLDA-011 Sliding & Folding System product category Architectural Glass Hardware Fittings product category Glass Hardware FittingsFloor SpringsGlass Door PackagePatch FittingsGlass Door Pull HandlesGlass Sliding Handles & LocksSpider FittingsShower Hinges & Glass ConnectorsShower Header AccessoriesPVC SealsAutomatic Sensor DoorSliding & Folding SystemGlass Railing QSLDA-011 25mm Round Tube World of Quba Group Welcome to the World of Quba. Experience excellence and aesthetic quality in the world of kitchen hardware and furniture fittings. Drawer Runners Door handles Symmetry Furniture Locks Bed Fittings Floor Springs Iconic Collection Quba Corners Glass Door Pull Handles Door Locks