ADS Engineering
Purbayan, Manaspur Road Sahaganj
Kolkata- 712104, West Bengal (India)
Satyanarayan Enterprise
'V' Road, Shanpur, Panchanantala, Dasnagar
Howrah- 711105, West Bengal (India)
Ishaan Industries
49/4/1, Joynarayan Babu Ananda Dutta Lane
Howrah- 711101, West Bengal (India)
Orissa Manganese & Minerals Limited
No. 14, N.S. Road, 2nd Floor
Kolkata- , West Bengal (India)
Asansol Steel Castings Pvt. Ltd.
Lemon Fresh, 2nd Floor, Block 2 29/1, Kalabagan Lane, Near Domurjola Stadium
Howrah- 711104, West Bengal (India)
RD Steels
Hanuman Bhakt Mondal, Industrial Complex, No. 250A/96, G.T. Road, North Liluah
Howrah- 711204, West Bengal (India)
Amit Castings
144/145, J. N. Mukherjee Road, Ghusuri
Howrah- 711107, West Bengal (India)
Spares & Components
No. 40, Strand Road, 4th Floor, R. No. 21C
Kolkata- 700001, West Bengal (India)
S. T. Industries, Howrah
Ichapur Sealdanga, Chasirmath
Howrah- 711104, West Bengal (India)
Tri-Sakti Industries
57/8, Q Road, Belgachia, Netajigarh
Howrah- 711108, West Bengal (India)