Simplex Engineering Corporation
33/1, N.S. Road, 3Rd Floor
Kolkata- 700001, West Bengal (India)
Fasteners India
77/79, Netaji Subhas Road, Ground Floor
Kolkata- 700001, West Bengal (India)
Transmission Equipment Corporation
FE - 96, Sector - 3, Salt Lake City
Kolkata- 700106, West Bengal (India)
Rashtra Udhyog Limited
No. 4, Clyde Row Hastings.
Kolkata- 700022, West Bengal (India)
B.M.K. Enterprise
Sarsuna, Bagpota Road, Near Palaner More
Kolkata- 700061, West Bengal (India)
Ajanta Steel Private Limited
No. 24 B, Raja Santosh Road,1st Floor,
Kolkata- 700027, West Bengal (India)
B. B. Saha & Sons
210, Mahatma Gandhi Road
Kolkata- 700007, West Bengal (India)
K. S. Industrial Corporation
135, B. R. B. Basu Road, (Opp. Clive Row)
Kolkata- 700001, West Bengal (India)
Indian Steel Corporation
71B, Netaji Subhas Road, Ground Floor Gooptu Mansion
Kolkata- 700001, West Bengal (India)
Balaji Fasteners
No. 33/1, N. S. Road, 2nd Floor, Room No. 230, Marshall House
Kolkata- 700001, West Bengal (India)
Corona Steel Industry Pvt Ltd
P- 34, India Exchange Place
Kolkata- 700001, West Bengal (India)
Calcutta Overseas Corporation
No. 7/ 1, Kali Bari Road, East Sinthee
Kolkata- 700030, West Bengal (India)
Nk2 Engineering & Co.
165, Purba Sinthee Bye Lane,Dum Dum
Kolkata- 700030, West Bengal (India)
Aryansh Forging Private Limited
Merlin Chamber, No. 209, 18, British Indian Street
Kolkata- 700069, West Bengal (India)
AKV International
Verma Building 10/1, Princep Street
Kolkata- 700072, West Bengal (India)