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)
Prem Chemicals
No. 16/1B, Kushtia Road
Kolkata- 700039, West Bengal (India)
Bihani Chemical Industries Private Limited
4, B. B. D. Bagh (East), Stephen House, 1st Floor, Room No. 11.
Kolkata- 700001, West Bengal (India)
AIT Co. Limited
Kolaghat, East Medinipur
Kolkata- 721151, West Bengal (India)
Bans Pharmaceuticals
Baikunthapur, Kalitala, Hooghly
Kolkata- 712503, West Bengal (India)