Non-delivery of gas cylinder by m/s national gas company kaimari road hisar booked bide no:-10179 dated 28/12/2010 consumer no:- 6080a in the name of ram chander, h.no:-4 rishi nagar hisar, haryana. Contacted amit narula on 9466144956 on 10th, 13th and 17th jan. twice bt all futile. Kindly intervene and arrange supply.