Pratap Polysacks Limited
No. 15- A, Hemant Basu, Sarani Continental Chamber
Kolkata- 700001, West Bengal (India)
Wintec Graphics
43, B.B Ganguly Street Ground Floor
Kolkata- , West Bengal (India)
Gupta Agencies
No. 21, Balaram Dey Street
Kolkata- 700006, West Bengal (India)
V Kumar & Company
No. 7, Ganpat Ray Khemka Lane, Liluah
Howrah- 711204, West Bengal (India)