"N. K. Forging & Rolling Industries" manufacturers of "NKH" Friction Drop Forging Hammers is a unit of Niranjan Singh Kartar Singh Forgings Private Limited. S. Niranjan Singh, who is the Managing Director of Niranjan Singh Kartar Singh Forgings Private Limited is the Managing Partner of N. K. Forgings & Rolling Industries. Now Niranjan Singh Kartar Singh Forgings Private Limited has diverted the business of "NKH" hammers to N.K.Forging and Rolling Industries. "NKH" self contained Friction Drop Forging Hammer being manufactured in eight different capacities 500 Kgs, 750 Kgs, 1000 Kgs, 1500 Kgs, 2000 Kgs, 3000 Kgs & 4000 Kgs capacity.