Unitra Corporation
P-329, C.I.T. Road
Kolkata- 700056, West Bengal (India)
Softex Industrial Products Private Limited
Stephen House, 1st Floor, R. No. 15/ 1, 4, B. B. D. Bag East
Kolkata- 700001, West Bengal (India)
Azad Rubber Industries
10, Clive Row, 1st Floor
Kolkata- 700001, West Bengal (India)
Momtaj Rubber Industries
NH-6, Near Bauria S. E Railway, Shibramchak Panchla
Kolkata- 711322, West Bengal (India)
Goswami PTFE Equipments Works
P. M. Chak, P. O. - Santoshpur
Howrah- 711310, West Bengal (India)
Commercial & Engineering Corporation
P- 36, India Exchange Place, Second Floor
Kolkata- 700001, West Bengal (India)