M. A. Trading Corporation
71 - B, Ns Road, Gooptu Mansion, 2nd Floor, R. Q. No.-142
Kolkata- 700001, West Bengal (India)
Om Prakash Sharma
No. 199/5, M. G Road, Bholaram Katla, 5th Floor
Kolkata- 700007, West Bengal (India)
Hi - Tech Spring Industries
P- 9, Dalimtolla Lane
Kolkata- 700006, West Bengal (India)
Shakti Engineering Works
No. 70, Netaji Subhash Road
Kolkata- 700001, West Bengal (India)
Tapan Enineering Works
No. 30/1, Shree Kission Vakut Lane, Kadamtala
Kolkata- 711101, West Bengal (India)
Jai Engineering Industries
No. 137, N. S. Road, Room No. 10
Kolkata- 700001, West Bengal (India)
Naveen Metal Industries
No. 753 B, New Alipore Block P
Kolkata- 700053, West Bengal (India)
Venus Engineering
No. 16, India Exchange Place.
Kolkata- 711001, West Bengal (India)