GLASS CONSTRUCTION, FACADE DESIGN & STEEL CONSTRUCTION We are your independent partner for all engineering services in the fields of glass construction, facade design and steel construction.

The VETROX® System was invented and developed in Switzerland. This unique procedure is patented internationally. The buff and polishing machine is secured to the glass surface by suction pads, permitting the PLANE-PARALLEL REMOVAL of the damage leaving the original surface intact.

We are operating worldwide as a particularly experienced manufacturer of technology oriented vacuum equipments dedicated to both electron beam and plasma technologies. The key components are Ardenne-type high power electron beam guns, Dual Magnetrons and components for advanced process control ect.

WERU GmbH is one of the leading European manufacturers of windows and entrance doors with a successful 175-year-old history. Weru was founded in 1843 and is now the market leader in PVCu windows for residential buildings.

WICONA develops, creates and markets aluminium solutions for buildings: façades, windows, sliding systems, doors and sunshading systems.