Eastern Welding Co.
83/85, N. S. Road, GR. Floor Shop No. A-24, Near Punjab And Sind Bank
Kolkata- 700001, West Bengal (India)
East India Technical Institution
Vill. P.O.-Uchalan
Bardhaman- 713427, West Bengal (India)
Sarada Industries
No. 36, Strand Road, 1st Floor, Room No. 15, Gram Seed Drills
Kolkata- 700001, West Bengal (India)
Bharat Machine Tools Industries
No. 61, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)
Indian Ball Bearing Stores
No. 34, Strand Road
Kolkata- 700001, West Bengal (India)
Cut Well Tools
No. 545, G. T. Road, Room 225, Mallick Phatak
Howrah- 711101, West Bengal (India)
T. Alihusain & Company
No. 36, Strand Road, Shop No. P & Q 15
Kolkata- 700001, West Bengal (India)
The Advance Tube Company
No. 67/A, Netaji Subhash Road
Kolkata- 700001, West Bengal (India)