The Indian Ordnance Factories organisation - a family of 41 Ordnance Factories under the aegis of its corporate headquarters Ordnance Factory Board, Kolkata - possesses the unique distinction of over 200 years' experience in defence production. We are engaged in production, testing, logistics, research, development and marketing of a comprehensive product range in the area of land, sea and air systems. The patronage we receive both in India and abroad speaks of our quality of products and services. Undoubtedly, we are the force behind armed forces.

A mobile application support the e Procurement process of OFB India.