COVAL is a French Company providing since more than 20 years vacuum equipments  like  vacuum generators, standard and special vacuum cups, suction pads, vaccum switches and ejectors. COVAL provides also vacuum  controlled lifting systems able to lift several tons weigth materials.

Since 2008 Bilko is proposing to the Turkish vacuum market very original COVAl products and lifting systems with all the necessary sales engineering and field services.