Unitra Corporation
P-329, C.I.T. Road
Kolkata- 700056, West Bengal (India)
Naveen Engineering Co.
71B, Netaji Subhas Road, Ground Floor, Room No. 63
Kolkata- 700001, West Bengal (India)
P. L. Rubber Works
Nausanpada, Raja Ghat Gopalpur
Kolkata- 700136, West Bengal (India)
Bharat Rubber Works
16/C, Chaul Patti Road,
Kolkata- 700010, West Bengal (India)
S. A. B. Industries
Akra Krishna Nagar
Kolkata- 700140, West Bengal (India)
Corrub Industries
No. 20- B, British Indian Street, Suite No. 21, G-20
Kolkata- 700069, West Bengal (India)
Saha Rubber Industries
Commercial Building, 135 - A, B. R. B, Basu Road, 2nd Floor
Kolkata- 700001, West Bengal (India)
KMC Equipment Enterprise
Paramanandra Chowk, Sontoshpur, Bauria, Howrah
Kolkata- 711310, West Bengal (India)
K. B. Rubber Industries
Commercial House, No. 135-A, B. R. B. Basu Road, 1st Floor Opposite Jessop Gate
Kolkata- 700001, West Bengal (India)
Singh Rubber Works
536, B Block, Fort Gloster Howrah
Kolkata- 711310, West Bengal (India)
Tycoon Concern
No. 13, Mistrypara Road , Raghunathpur, Pujali, Budge
Kolkata- 700138, West Bengal (India)
Pankaj Engineering Company
No. 20, First Floor, Block- A, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
National Engineering Industries Limited, Kolkata
No. 2, Beerpara Lane, Dum Dum
Kolkata- 700030, West Bengal (India)