Service Wabco Authorized Service Wabco. Mounting and Installation Air springs, valves, brake discs brake drums, brake, brakes, etc. Positioning - Diagnosis ABS, EBS, ECAS ASR, TEBS, RCAS etc.. Full control for MOT. BRAKES company Rigas founded in 1974 by Rigas Constantine, is having as activity, repair of breaking systems and suspension systems for heavy vehicles. Constantine and Nick Rigas expand their business continuously. In 2001 acquired their own private space in Aspropyrgos. A leading company in the field, participate in all training sessions for staff to be experienced with knowledge of the art. Has held a range of diagnostic systems, to make correct and timely diagnosis of any electrical problem that arises.