Machine Tools India Limited
No. 56 A, Mirza Ghalib Street
Kolkata- 700016, West Bengal (India)
Tara Ma Industries
Ichapur Sealdanga, Chasirmath West, P. O. Santragachi, Howrah
Kolkata- 711104, West Bengal (India)
Tata Steel Limited
Bearings Division, Post Rakhajungle
Kharagpur- 721301, West Bengal (India)