Krishna Defence and Allied Industries Limited engages in the designing, developing, and manufacturing range of equipment for defence, security, dairy, and kitchen verticals in India. The company offers ship building steel sections, welding wire, ballast bricks, composite doors, and special profile for armored vehicle; and security equipment, such as space heating devices, improvised explosive device containment vessels, and crowd control and modular vehicle barriers. It also provides dairy equipment, including automatic cleaning-in-place units for BMC, bulk milk coolers with thermal storage system, containerized bulk milk coolers, cow grooming brushes, dairy barn fans, iDATA, fixed type milking machine, heat recovery units, direct expansion type bulk milk coolers, herringbone parlors, IBT based BMC, ice chambers, Kero-Petro milking machines, milk can lids, milk cans, milk meters, milking machines/parlor spares, parallel parlors, RMCUs, rotary parlors, solar BMCs, stainless steel milk buckets and measures, tandem parlors, trolley type milking machines, braising pans, dal cookers, dal storage tanks, digital thaw monitor, distribution vessels, rice cookers, and rice storage chutes. The company was formerly known as Krishna Allied Industries Limited. Krishna Defence and Allied Industries Limited was founded in 1996 and is headquartered in Mumbai, India.