HP GAS SERVICE IS VERY POOR, BECAUSE I HAVE BOOK THE GAS CYLINDER DATED 23.01.09 BUT THE AGENCY YET ON DATE 9.02.10 NOT DELIVERED THE CYLINDER, I WENT THE AGENCY FOUR TIMES BUT THE MANAGER (SHE) SAYS THIS DAY WE WILL DELIVER THE CYLINDER. THERE IS NO ANY RESPONSBILITY OF THE MANAGAR. read full review »