Servoline
13, B. B. Ganguly Street, GF-3, Punarnava
Kolkata- 700012, West Bengal (India)
P. C. Ghosh & Company Pvt. Ltd.
No. 17- J, Rani Branch Road, Paikpara BT Road
Kolkata- 700002, West Bengal (India)
Consolidated Marketing & Services
No. 33/1A, Sarat Bose Road
Kolkata- 700020, West Bengal (India)
Ikon Filter Company
94, Jagaddal Paikpara Road, Rathtala, Narendrapur
Kolkata- 700103, West Bengal (India)
Macrotech Industries
No. D 7, Anan Da Nagar, Dakshin Behala Road
Kolkata- 700061, West Bengal (India)