In 1997, VHS started its activities with the manufacturing of cylinders for locks, simple ventilation and locking accessories and hardware for pvc windows and doors. Product program began to expand with the development and growth of the windows and doors market.

With the start of production of mechanisms for windows and doors in 2000, this product became the locomotive of the company. VHS as a solution provider for construction systems, is the manufacturer of tilt&turn systems, french opening systems, locks and locking systems, tilt&slide mechanisms for windows and doors. Having a wide range of products in its programme, VHS became one of the biggest hardware and accessories manufacturing factory.