Shankar Engineering Corporation
21, Parsee Church Street, Opposite 18 Ezra Street, Business Communication Centre, 1st Floor Room No. 12, Near Tea- Board Of India
Kolkata- 700001, West Bengal (India)
Rising Industries
Teghoria Loknath Mandir, Jhowtala, Ghosh Dutta Para, Tanushree Apartment
Kolkata- 700157, West Bengal (India)
Quotient Engineering, Inc. Calcutta, India
Infinity Think Tank, Tower I Plot A3, Block Gp, Sector V, Salt Lake
Kolkata- 700091, West Bengal (India)
Zarah Enterprise
No. 18, Deedar Bux Lane
Kolkata- 700016, West Bengal (India)
Shri Ambika Metal Works
No. 22, Strand Road
Kolkata- 700001, West Bengal (India)