N. G. Spares & Equipments
Ichapur, Canal Side Road, Radhagobindo Road, Santragachi
Howrah- 711104, West Bengal (India)
Metropolitan Industries
No. 30, Chittaranjan Avenue
Kolkata- 700012, West Bengal (India)
J.S. Engineering Works
No. 10/5, Thakur Das Dutta 1st Bye Lane, Kadamtala
Kolkata- 711101, West Bengal (India)
Saha Industries
Bally, Durgapur, Makaltala
Howrah- 711205, West Bengal (India)