Nanda Manufacturing Co.
1/2, Chanditala Branch Road, Near Behala Chandi Mandir
Kolkata- 700053, West Bengal (India)
Uttoron Engineering Pvt. Ltd.
5/8, Ashutosh Mukherjee Road, Belurmath, Howrah
Kolkata- 711202, West Bengal (India)
The Sun Elecric Engineering.co
1, S N Roy Road,Kolkata
Kolkata- 700038, West Bengal (India)
Roshan Enterprises
No. 4/4, S. B. Colony, 1st Floor, Ghosh Para Road, Lalkuthi, Barrackpore
Kolkata- 700120, West Bengal (India)
Indian Drilling & Milling Company
No. 1715A, Rajdanga Main Road, Kosba
Kolkata- 700107, West Bengal (India)