Maco is one of the biggest manufacturers of windows and doors hardware. All products are manufactured 100% in Austria and are characterised by unparalleled quality.

Hoppe is a leading global manufacturer of handles for doors and windows. The brand stands for excellent quality and reliability.

Comunello is an Italian company manufacturer of high quality joints for doors, windows, architectural systems from aluminium and automation for all kinds of window frames.

ARX is one of the big European manufacturers of windows and doors hardware. ARX Spin is high quality hardware for AL, PVC and wooden windows.

Vialock is Bulgarian company which develops and marketers automatic door closers and accessories for AL, PVC and wooden windows and doors.

Gealan is a German manufacturer of innovative PVC profile systems. The company is famous for its Acrycolor technology.

Stublina is a manufacturer of different handles, hinges, locks and different accessories for aluminium and PVC windows and doors.

Altest is a Bulgarian manufacturer of Al and PVC profile systems. Its PVC profiles Altest KMG are well know on the Bulgarian market.

Makedoniki Panidis is a Greek manufacturer specializing in the production of quality aluminium components for doors and windows.

Etem is one of the major manufacturers of extruded aluminium profiles in South-eastern Europe.