Sale and installation of as well as trade in building components of all kinds, in particular windows and doors as well as cleaning agents, ladders, drilling machines, car parts and goods of all kinds. The company can establish branches and subsidiaries at home and abroad, participate in other companies at home and abroad, acquire, encumber, sell and manage real estate at home and abroad, carry out financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.