Electronic Auction - Hiring of a specialized company to provide technical services for preventive and corrective maintenance of elevators, with the supply of original and genuine parts, at UFTM Units in the city of Uberaba/MG. Hiring of a specialized company to provide technical maintenance services preventive and corrective of hydraulic platforms of level crossing, with supply of original and genuine parts, in the Units of the UFTM in Uberaba/MG. (EXPIRED)