Prime Minister Narendra Modi on Monday inaugurated Hindustan Aeronautics Limited's (HAL) helicopter manufacturing unit — India's largest such factory — in Karnataka's Tumakuru.The greenfield helicopter factory of the defence PSU has been planned to become “a one-stop solution” for all helicopter requirements of the country.

from Times of India https://timesofindia.indiatimes.com/india/pm-modi-opens-indias-largest-helicopter-making-plant-in-karnataka-all-you-need-to-know/articleshow/97648790.cms