Shiv Shakti Engineering Company
10 Old Post Office Street Room No. 37, Right Wing
Kolkata- 700001, West Bengal (India)
Pauls Engineering Enterprise
17 / 7 /A, Narasingha Dutta Road, Kadamtala
Howrah- 711101, West Bengal (India)
Hamilton Engineering Company
No. 5/3, The Mall Road
Kolkata- 700080, West Bengal (India)
International Combustion India Limited
Hugli
Kolkata- , West Bengal (India)