Quotient Engineering, Inc. Calcutta, India
Infinity Think Tank, Tower I Plot A3, Block Gp, Sector V, Salt Lake
Kolkata- 700091, West Bengal (India)
M. A. Trading Corporation
71 - B, Ns Road, Gooptu Mansion, 2nd Floor, R. Q. No.-142
Kolkata- 700001, West Bengal (India)
M S Fabricators & Engineers
No. 44, Jessore Road, South Barasat
Kolkata- 700124, West Bengal (India)
IIEPL
No. 2F, Camac Court, Camac Street 25 B
Kolkata- 700016, West Bengal (India)
Eversafe Marketing India Private Limited
4/1 Middleton Street ,Middleton Row
Kolkata- 700071, West Bengal (India)
Ganga High Tech Private Limited
No. 23, G.C. Avenue
Kolkata- 700013, West Bengal (India)
Belgachia Engineering Works
No. 2, V. Road, Mansatala, Das Nagar
Howrah- 711105, West Bengal (India)