System Service
No. 63/1, B. K. Moitra Road, Baranagar
Kolkata- 700036, West Bengal (India)
Chandrika Industrial Marketing
113/ G, N. S. Road, 3rd Floor
Kolkata- 700001, West Bengal (India)
B. G. Enterprises & Co.
No. 17-Z, Dover Terrace
Kolkata- 700019, West Bengal (India)
Jamuna Valve Industries
20/2C Canel West Road
Kolkata- 700006, West Bengal (India)
Jass International
No. 17, Bipin Ganguly Road, Ground Floor, Dum
Kolkata- 700030, West Bengal (India)
Chemtrols Samil India Private Limited
No. 16- A, Shakespeare Sarani, New B. K. Market, 5th Floor
Kolkata- 700071, West Bengal (India)
Engineering Specialities Private Limited
30-F Free School Street
Kolkata- 700016, West Bengal (India)