About AUB - Air-Lux

air-lux is the floor-to-ceiling glass façade system with large-scale sliding windows and a unique pneumatic sealing concept. The maintenance-free air-lux sliding window system with sliding casement windows up to 18 m2 was developed by Krapf AG, a leading Swiss metal and façade engineering company and complete service provider for quality solutions. With air-lux, Krapf AG offers architects, façade planners and building owners a versatile window façade system that is as architecturally and aesthetically appealing as it is structurally sound. air-lux installations are planned and produced in-house, and installed by our own fitters. Since the first installation in 2004, over 4,500 sliding casement windows have been installed.

Our Company

AUB Ltd - Door Access Solutions for Commercial, Institutional and Residential projects in Hong Kong and
Macau.

We carry a wide portfolio of Products & Solutions including Automatic Doors, Large-Surface Sliding
Windows, Architectural Ironmongery, Security Gates, Access Control and Industrial Doors.

Service is our Value - we offer Technical Advice & Customized Drawings, Ironmongery Schedules, Master
Key Plans, Project Management, Supply & Installation, Training and Maintenance programs.

Key partners and suppliers include GILGEN Door Systems, DormaKaba Security Solutions, EFAFLEX
High-Speed Doors, HART Security Shutters, ABUS Security Tech Germany, TBS Biometric Solutions and
AIR-LUX Window Systems.

Our experienced team with its in-depth market knowledge, product know-how and business experience is
driving AUB Ltd to become a leading brand in the Industry.