IPM Engg Limited
No. 5A, Narula Doctors Lane
Kolkata- 700017, West Bengal (India)
Patco Tech India Private Limited
Par- Dankuni More, Delhi Road, P. O. Dankuni Coal Complex
Kolkata- 712310, West Bengal (India)
Sanjay Casting & Engineering Company
Poddar Court, 18, Rabindra Sarani Gate No. 1, 3rd Floor, Room No. 314
Kolkata- 700001, West Bengal (India)
J. K. Enterprise
Shyampur, B. B. T Road
Kolkata- 700137, West Bengal (India)
Rohini Iron & Steel
2, R.N. Tagore Road
Kolkata- 700076, West Bengal (India)
Hindusthan Industrial Syndicate
233, Rai Bahadur Road
Kolkata- 700053, West Bengal (India)
Corona Steel Industry Pvt Ltd
P- 34, India Exchange Place
Kolkata- 700001, West Bengal (India)
Hindusthan Cottage Crafts
No. 20-15, Ramkrishna Sarani
Kolkata- 700060, West Bengal (India)
Goel Alloy & Steel Private Limited
No. 2-8, Shantiniketan Building 8, Camac Street
Kolkata- 700017, West Bengal (India)
Go World Exim
33A Jawaharlal Lal Nehru Road
Kolkata- 700071, West Bengal (India)
Trade Centre
Shop No. 4, Bina Sonebhadra
Kolkata- 231220, West Bengal (India)
Amex Engineering Works
Ichapur Kamardanga Battala, Santragachi, Howrah
Kolkata- 711104, West Bengal (India)
Maa Tara Impex
No. 71, Caning Street, 5th Floor, Room No. 507,
Kolkata- 700001, West Bengal (India)
Madasasa
Purti Seasons, Ground Floor, 5A- 22, Buroshibtala Main Road, Near New Alipur Petrol Pump
Kolkata- 700038, West Bengal (India)
Calwien Marketing Private Limited
No. 11, Mandiville Gardens,Ballygunge Ballygunge
Kolkata- 700019, West Bengal (India)