annual maintenance service - desktops, laptops and peripherals - service engineer other,annual maintenance service - desktops, laptops and peripherals - desktop pc other,annual maintenance service - desktops, laptops and peripherals - printer (monochrome , laser , composite cartridge ) other,annual maintenance service - desktops, laptops and peripherals - ups (offline 600-650 va) other,annual maintenance service - desktops, laptops and peripherals - laptop other,annual maintenance service - desktops, laptops and peripherals - scanner other,annual maintenance service -data center assets - network devices layer-2-access-switch neither oem nor asp,annual maintenance service -data center assets - network devices lan connection neither oem nor asp
