J. K. Mechanical Tools Company
No. 139/4/3, N. S. Road
Kolkata- 700001, West Bengal (India)
Asia Pneumatic Company
No. 81 - G, Bechu Chatterji Street
Kolkata- 700009, West Bengal (India)
San Global Holdings
No. 22, Rabindra Sarani 1st Floor, Suite No. F. N. 7
Kolkata- 700073, West Bengal (India)
Golden Engineering Works
No. 3, Onrait, 2nd Lane, Entaly
Kolkata- 700014, West Bengal (India)