Lalbaba Ispat Udyog
No. 262/2, G. T. Road, Liluah Howrah
Kolkata- 711204, West Bengal (India)
Paras Engineering Works
4, Ramkrishna Das Lane, Kolkata
Kolkata- 700009, West Bengal (India)
S.K. Enterprises
No. 11, Kishen Lal Burman Road, Salkia Howrah Bandhaghat
Howrah- 711106, West Bengal (India)