Beta Systems Engineering
No. 52/ 12, K. K. Majumder Road, Santoshpur
Kolkata- 700075, West Bengal (India)
Fidere Engineers & Services Pvt. Ltd.
No. 64, Block - D, Bangur Avenue
Kolkata- 700055, West Bengal (India)
Techno System
T. N. Mukherjee Road, Dankuni
Kolkata- 712311, West Bengal (India)
Rana Engineering Works
Chandrabati Road, Uttar Podrah, P.O. Podrah, Howrah
Kolkata- 711109, West Bengal (India)
Galaxy Electro Tech
48A, Matheswartala Road
Kolkata- 700046, West Bengal (India)
Suprim Electrical Co
74, Beliaghata Main Rd,, Beliaghata, Kolkata - 700010
Kolkata- 700010, West Bengal (India)
Trio Engineers
Nalgarahat Morh, Bonhooghly P.S. Sonarpur, Dist., South 24 Parganas
Kolkata- 700103, West Bengal (India)