SHIMNA ENGINEERING PVT. LTD
1, Kuchil Sarkar Lane
Howrah- 711101, West Bengal (India)
Chemplant & Engineering Services
28 A, Syed Amir Ali Avenue
Kolkata- 700017, West Bengal (India)
Ruma Engineering
26/C,Chanditala Branch Road
Kolkata- 700053, West Bengal (India)
Bitchem Asphalt Technologies Limited
5th Floor, Victory House 1ganesh Chandra Avenue
Kolkata- 700001, West Bengal (India)
Jalnidhi Bitumen
No. 130, Cotton Street
Kolkata- 700007, West Bengal (India)
Leo Vidhya Engineering Works
No. 4/194, Thiruvalluvar Street, Ambedhkar Nagar, Porur
Kolkata- 700053, West Bengal (India)