RN Enterprise
A- 20, Calcutta Greens Commercial Complex,1050/ 2, Survey Park
Kolkata- 700075, West Bengal (India)
Naveen Enterprise (an Unit Of Akshar Exim. Pvt. Ltd.)
No. 131, B. K. Paul Avenue
Kolkata- 700005, West Bengal (India)
Peekay Agencies Pvt. Ltd.
7/1, Lord Sinha Road, 'Lords' 506
Kolkata- 700071, West Bengal (India)
M/s Graphite & Mineral Products
No. 8, Lyons Range, Ground Floor
Kolkata- 700001, West Bengal (India)