bids are invited for annual maintenance service - desktops, laptops and peripherals - desktop pc; hp , annual maintenance service - desktops, laptops and peripherals - desktop pc; dell , annual maintenance service - desktops, laptops and peripherals - desktop pc; acer , annual maintenance service - desktops, laptops and peripherals - desktop pc; acxxel , annual maintenance service - desktops, laptops and peripherals - desktop pc; inp , annual maintenance service - desktops, laptops and peripherals - desktop pc; artis , annual maintenance service - desktops, laptops and peripherals - desktop pc; asus , annual maintenance service - desktops, laptops and peripherals - desktop pc; lenovo , annual maintenance service - desktops, laptops and peripherals - desktop pc; pixaar next , annual maintenance service - desktops, laptops and peripherals - desktop pc; rdp , annual maintenance service - desktops, laptops and peripherals - multifunction printer (monochrome , laser , composite cartridge, mid range); hp , annual maintenance service - desktops, laptops and peripherals - multifunction printer (monochrome , laser , composite cartridge, mid range); kyocera , annual maintenance service - desktops, laptops and peripherals - multi-function printer (colour , laser , composite cartridge, mid range); lexmark , annual maintenance service - desktops, laptops and peripherals - multifunction printer ( monochrome , laser , separate drum & tonner, high range); lexmark , annual maintenance service - desktops, laptops and peripherals - multifunction printer (monochrome , laser , composite cartridge, mid range); canon , annual maintenance service - desktops, laptops and peripherals - multifunction printer (monochrome , laser , composite cartridge, mid range); samsung , annual maintenance service - desktops, laptops and peripherals - multifunction printer (monochrome , laser , composite cartridge, mid range); brother , annual maintenance service - desktops, laptops and peripherals - multifunction printer (monochrome , laser , composite cartridge, mid range); xerox , annual maintenance service - desktops, laptops and peripherals - laptop; hp , annual maintenance service - desktops, laptops and peripherals - laptop; dell , annual maintenance service - desktops, laptops and peripherals - laptop; acer , annual maintenance service - desktops, laptops and peripherals - laptop; lenovo , annual maintenance service - desktops, laptops and peripherals - laptop; panasonic touch book , annual maintenance service - desktops, laptops and peripherals - work station; hp , annual maintenance service - desktops, laptops and peripherals - work station; dell , annual maintenance service - desktops, laptops and peripherals - work station; rdp , annual maintenance service - desktops, laptops and peripherals - work station; caliber , annual maintenance service - desktops, laptops and peripherals - work station; benq , annual maintenance service - desktops, laptops and peripherals - work station; hcl , annual maintenance service - desktops, laptops and peripherals - all in one pc; dell , annual maintenance service - desktops, laptops and peripherals - all in one pc; lenovo , annual maintenance service - desktops, laptops and peripherals - all in one pc; zebronics , annual maintenance service - desktops, laptops and peripherals - all in one pc; hp , annual maintenance service - desktops, laptops and peripherals - servers; hp , annual maintenance service - desktops, laptops and peripherals - servers; huawei , annual maintenance service - desktops, laptops and peripherals - servers; lenovo , annual maintenance service - desktops, laptops and peripherals - storage and backup devices; tyron , annual maintenance service - desktops, laptops and peripherals - storage and backup devices; netapp total quantity :