Hindustan Machine Tools Corporation
No. 35, Netaji Subash Road, 2nd Floor
Kolkata- 700071, West Bengal (India)
The K. B. Engineering Works
Tarun Sen Gupta Sarani, Italgacha Road
Kolkata- 700079, West Bengal (India)
Livex Private Limited
No. 355, Roy Bahadur Road
Kolkata- 700053, West Bengal (India)
Engineers Engineering
No. 67, RN Tagore Road, Bedia Para Dum Dum
Kolkata- 700077, West Bengal (India)