Object: Electronic Auction - Hiring A Company To Provide Installation, Preventive And Corrective Maintenance Services For Split And Window Type Air Conditioners, Including The Supply Of Parts, Components, Accessories (Original Or Recommended By The Manufacturer) And Related Systems, In All Air Conditioners At The Dsei Ba Headquarters, Base Poles, Usbi - Basic Indigenous Health Units And Local Offices, According To Established Conditions And Requirements On This Instrument.