Cosmic Engineers
No. 16, Rameshwar Malia 1st Bye, Lane
Howrah- 711101, West Bengal (India)
B. S Enterprise
No. 6/1V/1, Prananath Chowdhury Lane, Cossipore
Kolkata- 700002, West Bengal (India)
Joy Guru Enterprise
Kamardanga, H.I.T. Road, Sitaltala, Satragachi
Howrah- 711104, West Bengal (India)
J. J. Udog
No. 12- A, Netaji Subhas Road,
Kolkata- 700001, West Bengal (India)