B. G. Industries
No. 35, Netaji Subhas Road, 1st Floor, Room No. 4
Kolkata- 700001, West Bengal (India)
VHS Fasteners And Engineers
No. 71/D, Netaji Subhash Road, Gooptu Mansion, 1st Floor, Suite No. 5
Kolkata- 700001, West Bengal (India)
Spring Pins & Industrial Locks
Subhash Palli - North, Dankuni, District- Hooghly
Kolkata- 712311, West Bengal (India)
Tapan Enineering Works
No. 30/1, Shree Kission Vakut Lane, Kadamtala
Kolkata- 711101, West Bengal (India)