M. B. Enterprise
West Burikhali, Bauria, Howrah, Near Baharsardar Masjid
Kolkata- 711310, West Bengal (India)
Maha Sakti Engineering Co.
No. 96/98, Narasingha Dutta Road
Howrah- 711101, West Bengal (India)
Sriguru Melters & Engineers
20A, Mahesh Dutta Lane, Chetla
Kolkata- 700027, West Bengal (India)
B. N. Engineering Company
No. 29C, Ho-Chi Minh Sarani, Behala
Kolkata- 700061, West Bengal (India)
Blackburn & Co. Private Limited
No. 65, Cotton Street, 3rd Floor
Kolkata- 700001, West Bengal (India)
Metcast India
No. 11/24, Guha Road, Ghusuri
Howrah- 711107, West Bengal (India)