Bids Are Invited For The Object Of This Bid Is To Register Prices For Future And Possible Hiring Of A Company Specialized In Providing Preventive And Corrective Maintenance Management Services For Cars, Trucks, Buses, Heavy Machines And Operational Equipment, With Implementation And Operation Of Technological System And Computerized, Integrated Through A Device Called Tags (Label) With Rfid Technology (Radio-Frequency Identification), And A Web System With Individual Passwords And Logins For Payment Control, Including Materials, Labor, Parts And Accessories, Rubber Service , Supply Of Tires, Tubes, Metal Valves, Tachograph And Winch Service, Through An Accredited Network, To All Secretariats, According To The Conditions, Quantities And Requirements Established In This Notice And Its Annexes.