MY SELF SUBHENDU SINHA, STAYING AT 45, NILMONI SOM STREET, P.O -BHADRAKALI, DIST.- HOOGHLY, P.S- UTTARPARA, WEST BENGAL. PIN-712232. PURCHASED ONE AIR CONDITIONER VOLTAS MADE VERTIS PREMIUM IN THE MONTH JUNE 2007 FROM M/S. KUNDU ELECTRONCS, G.T ROAD, UTTARPARA, HOOGHLY, WEST BENGAL. AFTER PURCHASE IST. TIME WHEN WE FACED THE PROBLEM IN THE MACHINE, M/S. KUNDU ELECTRONICSHAD DENIED TO PROVIDE AFTER SALES SERVICE, ASKED TO CONTACT VOLTAS COMPANY....