Maruti Countrywide Auto Financial Services Limited — NOC

I had financed Maruti 800 DX in December 2001 chasis no 1595056 engine No.1072744 vehicle no.UP78AF3094 for one lac only . I paid my loan in 2003. I could not obtain NOC that time. Now I need it to sell the car. There is noofiice of the said company in my city i.e. Kanpur & don't know where to go. Please help me