S. C. Kundu & Sons
No. 70, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
Ashok Kumar Sunil Kumar
54, Ezra Street
Kolkata- 700001, West Bengal (India)
MA Tara Metals
No. 12/23, Gopal Ghosh Lane, Salkia
Howrah- 711106, West Bengal (India)
Lohia Metals
No. 16, Ramsevak Mullick Lane, Pittal Patti
Kolkata- 700007, West Bengal (India)
Nirmala Power Product
Kamardanga, Sitlatala, Near- Mitali Sangh
Howrah- 711104, West Bengal (India)