Raj Musicals
No. 65 A, Surya Sen Street
Kolkata- 700009, West Bengal (India)
Webel Mediatronics Limited
P- 1, Taratala Road
Kolkata- 700088, West Bengal (India)
S K S Traders
No. 52 A, Near Paddapukur, Lansdown, Sarat Bose Road, Bhowanipur
Kolkata- 700025, West Bengal (India)