Transpower
No. 1/63, Netaji Nagar
Kolkata- 700092, West Bengal (India)
GPL Steelinvest Pvt. Ltd.
18/1, MD Road, 6th Floor
Kolkata- 700007, West Bengal (India)
R. K. Paul & Sons
No. 15/1, Nirmal Chandra Street
Kolkata- , West Bengal (India)
Steeltube Agencies
No. 824 & 825, Marshall House, No. 25, Strand Road, 8th Floor
Kolkata- 700001, West Bengal (India)
Morris Balfour & Co.
No. 27, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
Luxor Manufacturing Concern
No. 28, Strand Road, 1st Floor
Kolkata- 700001, West Bengal (India)
Fair Field Traders
No. 37, Strand Road, 2nd Floor
Kolkata- 700001, West Bengal (India)