New Modern Commercial Design System Office Glass Pivot Floor Spring Door Aluminum glass floor spring door made of high quality and thickened aluminum alloy. It has fashionable appearance, strong structure and good sealing characteristics.   Thermally-isolated aluminum pivot floor spring doors are ideal for over-sized openings in interior and light exterior applications. The “hinges”—also known as the pins of the pivot floor spring door—are located at the top and bottom of the door, allowing the unit to pivot instead of swing open.Pivot door pins are located at the top and bottom of the frame, allowing the door to pivot. The pivot door matches that of glass walls. This allows for transoms and sidelights to be constructed from the pivot door frame, creating the same sightlines for each unit.   Direction for use: As its so many features it is widely used in hotel restaurants (KFC, McDonald's and other fast-food restaurants), shopping malls,banks, hotels, airports,hospitals, computer rooms, business floor, garage, offices, factories. Description of application effect: 1,Long life span (10-30 years), various colors for choice 2,Durable, no deformation, no crack after long-time usage 3,Security,can be closed and locked firmly 4,Easy to install, with very nice appearance 5,Fit for different rooms, with wide field of vision.   All the products produced need get throught three strict inspections before packing: Raw material cutting test, Production process inspection, The finished debugging. Providing customized service to apply each customer requirements, we will try our best to achieve 100% customer satisfaction. Aluminium Profiles Aluminium Alloy ALU Wall Thickness Surface Finishing and Color 6063-T5 1.2mm--2.0mm, Normally 1.4mm for window, 2.0mm for door Anodized, Sliver & Bronze Powder Coating With thermal break aluminium system design for more energy saving function Glass Type Thickness Color Float glass Single: 4mm -12mm, Double Glazing (With 6A/9A/12A/27A space) clear/super clear/ tinted blue/green/coffee brown/grey Insulated double glass Insulated triple glass Reflective glass Low-E glass Tempered glass Laminated glass Customized art glass Hardware High quality, made in China of well-know brand / made in Germany (Siegenia /Roto/Others) Accessories Use EPDM sealant rubber Stainless steel 304# accessories.