Kumar Techno Refractories Mfg. Co. Pvt. Ltd.
K-70, Howrah Industrial Estate Baltikuri, Near Ati Dasnagar
Howrah- 711113, West Bengal (India)
Ecotherm Insulation Pvt. Ltd.
24, Avenue East, 1st Street, 3rd Floor, Modern Park
Kolkata- 700075, West Bengal (India)
Minerex, (india)
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)
Dutt & Co.
11/A, B. T. Road
Kolkata- 700056, West Bengal (India)
The Fire Bricks Supply Co.
No. 11/ A, B. T. Road, Belghoria
Kolkata- 700056, West Bengal (India)
Keshri Industries
No. 87, Dr. R. R. Road, P. O. Raniganj Burdwan
Raniganj- 713347, West Bengal (India)
Minerex
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)