B. S. Enterprise
BG-07, Salt Lake City, Sector-2
Kolkata- 700064, West Bengal (India)
Air Equipments
59-A, Madam Mohan Burman Street,
Kolkata- 700006, West Bengal (India)
Mapules Enterprises
24/1/1, Muzaffar Ahmed Street,
Kolkata- 700016, West Bengal (India)
Engineers Associate
Shanpur, Bhagwan Das Math, Dasnagar
Howrah- 711105, West Bengal (India)
Green Point & Company
No. 30/4, Noor Mohamed Munshi Lane
Howrah- 711101, West Bengal (India)