What weapons were manufactured in India by the British forces which were used during world wars?

Question

Recently I came across references to a weapon called the Bangalore Torpedo, which was used in the world wars. These weapons were made in India by the British Indian Army. I also happened to see references to these weapons in the movie Saving Private Ryan.

My question is:

Were there any more weapons used in the world wars, that were made in India, and were British colonies like India used for the manufacture of weapons for British Army ?

Answer 1

The British had gun manufacturing set up in India, see Ordnance Factories Board on wikipedia.

In 1940, to combat the growing threat of Japan, a military aircraft manufacturing facility was set up in Bangalore. See Hindustan Aeronautics Limited.

Can't find any mention of naval or artillery production, but it's possible they were setup by the British.