Bids Are Invited For Annual Maintenance Service - Desktops, Laptops And Peripherals - Laptop; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Lenovo , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Intex , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Iball , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Hcl , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Acer , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Desktop Pc; Other , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Composite Cartridge ) ; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer ( Monochrome , Laser , Composite Cartridge ) ; Canon , Annual Maintenance Service - Desktops, Laptops And Peripherals - Multifunction Printer ( Monochrome , Laser , Composite Cartridge, Lower Range; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Printer Color Laserjet; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Hp Deskjet Color Printer; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Plotter; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Scanner; Hp , Annual Maintenance Service - Desktops, Laptops And Peripherals - Scanner ( Flat Bed ) ; Canon , Annual Maintenance Service - Desktops, Laptops And Peripherals - Ups ( Offline 750-800 Va ) ; Ellent Microtek Other , Annual Maintenance Service - Desktops, Laptops And Peripherals - Ups ( Offline 600-650 Va ) ; Apc Foxin Zebronics Microtek And Other , Annual Maintenance Service - Desktops, Laptops And Peripherals - Lan; Local Area Network