Natrick Drilltech
No. 57 C, Karabala Tank Lane
Kolkata- 700006, West Bengal (India)
Karan Polymers Pvt Ltd
No. 56- E, Hemanat Basu Sarani, Stephen House, 4th Floor, Room No.- 57- A, B, C
Kolkata- 700001, West Bengal (India)
Bharatiya Udyog
8, Parsee Church Street
Kolkata- 700001, West Bengal (India)
Gotam Textile & Electricals
No. 32, Ezra Street, Room No. 256, 2nd Floor
Kolkata- 700001, West Bengal (India)
Shakti Plastic
No. 19, Canal South Road
Kolkata- 700015, West Bengal (India)
Durgapur Polymers Pvt. Ltd.
F- 16, Kamalaya Centre, 156-A, Lenin Sarani
Kolkata- 700013, West Bengal (India)
Simplex Extruder Private Limited
Delhi Road, P. O. Kamdebpur, Sugandha, Via Chinsurah R. S., Hooghly
Kolkata- 712102, West Bengal (India)
Prabhu Polly Pipes Private Limited
Chatterjee International Centre, No. 33 A, J. L. Nehru Road, 12th Floor, Suite No. 7
Kolkata- 700071, West Bengal (India)
R.N. Polymer Industries Limited
Plot No. 775, Vlll-Baramara,P.O. Peardoba,
Bankra- 722145, West Bengal (India)