Ordnance Factory Dum Dum (OFDC) is located at 28, Jessore Road, about 2-km south of Netaji Subhas Chandra Bose International Airport, Kolkata and between Airport Gate No. 1 & Nagerbazar.

OFDC has unique high precision machining system like Laser Cutting M/C and CNC operated Injection Moulding M/Cs ( the sole and only special purpose machine in Ord. Fys.) and CNC M/Cs for carrying out stringent quality products in order to meet changing demands and needs of the customer.

Ordnance Factory Dum Dum has been awarded and accredited with ISO 9001: 2000 IS/ISO 9002: 2000 by NQAQSR .