Tool Tech Industries
No. 85, S. K. Deb Road, Lake Town
Kolkata- 700048, West Bengal (India)
Senotech International
Badamtala, P. O. Joka, P. S. Thakurpukur Near Kalua Primary School
Kolkata- 700104, West Bengal (India)
Sam Engineering
No. 2, N. C. Sen Avenue
Kolkata- 700080, West Bengal (India)
A. M. Industries, Howrah
P. O. Biprannapara, Jalan Industrial Complex, Jangalpur, N. H. -6, Howrah
Kolkata- 711108, West Bengal (India)
Bengal Galvanising Works
No. 116/2, Makardah Road, Dasnagar Kadamtala
Howrah- 711101, West Bengal (India)