Srimoyee Engineering Services
No. 7A/3, Srinath Chakroborty Lane
Kolkata- 700035, West Bengal (India)
Nayak Enterprise
Kashipur Shaner Ghat, Dasnagar, Belgachia Manshatala
Howrah- 711105, West Bengal (India)
M.J. Industries
No. 59/28, Natabar Paul Road
Howrah- 711101, West Bengal (India)
Advance Metal Company
109, Netaji Subhas Road, 5Th Floor
Kolkata- 700001, West Bengal (India)