RSRastak Co. founded by Ali Vahedi Diz with collaboration of a group of experts and professionals in the field of management specially project management and strategic management. The main purpose of RSRastak is providing practical management consulting and creative and unique training services for all kind of companies in different application area. RSRastak plans to satisfy its customers satisfaction in the best way by using experienced and profesional instructors and experts through providing scientific and practical management consulting and training services.