B. B. Saha & Sons
210, Mahatma Gandhi Road
Kolkata- 700007, West Bengal (India)
Ramjilal Ramsaroop
No. 62 - A, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
K. S. Industrial Corporation
135, B. R. B. Basu Road, (Opp. Clive Row)
Kolkata- 700001, West Bengal (India)
Shakti Engineering Works
No. 70, Netaji Subhash Road
Kolkata- 700001, West Bengal (India)
Pandey's Fasteners
No. 113 - B, Manohar Das Katra, Room No. 113-1 & 124, Ground Floor
Kolkata- 700007, West Bengal (India)
H. R. Steel Industries
77/79, N.S Road, Room No.121
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)
Allied Syndicate
65/ A, Dr. Nilmani Sarkar Street
Kolkata- 700090, West Bengal (India)
Eskay Corporation
No. 26, Netaji Subhas Road, Ground Floor
Kolkata- 700001, West Bengal (India)