Sree Guru Enterprise
33/C, ,B T Road Baguiati
Kolkata- 700059, West Bengal (India)
Plus Mech.
No. 62/B/P, J. N. Mukherjee Road, Ghusuri, Near Shakti Peer
Howrah- 711107, West Bengal (India)
Sensor & Control System
A - 16, Ramkrishna Park, Sodepur
Kolkata- 700110, West Bengal (India)
Plastomech India
G - 8, Udyog Kunj, Industrial Area, N. H. 24
Howrah- 201001, West Bengal (India)
Biswakarma Engineering Corporation
No. 260, GT Road, Liluag, Howrah
Kolkata- 711104, West Bengal (India)