AUB, established in 2011, is a leading provider of turn-key door access solutions for commercial, institutional and residential projects in Hong Kong and Macau. The products and solutions include automatic doors, high-performance sliding windows, architectural ironmongery, access control, security gates and industrial doors. The products are delivered by quality partners from around the world. In addition to installation and service, AUB also offers a wide array of services such as technical advice, design & shop drawings, ironmongery schedules, master key plans, supply & installation, as well as service & maintenance programs.