We are an ISO 9001:2008 certified, Manufacturer of Construction Chemicals & Stone Processing Products. It was a dream comes true of a fighter, an energetic soldier with eager spirit and innovation flowing with blood to prove himself Er. Narendra Kumar Joshi (Rtd. Lt. cdr. Indian Navy) proved himself with strong determination grit and vision by establishing NUSHAR in the capital city of Delhi where he learnt in real sense, ways of industrial life and lead to commencement of his own business on 1.11.1991.