Dhanashree Electronics Limited
11, Pollock Street
Kolkata- 700001, West Bengal (India)
B. P. Applicant
181/6, Acharya Prafulla, Chandra Road
Kolkata- 700004, West Bengal (India)
Sonodyne
98 NB, Block - E, New Alipore
Kolkata- 700053, West Bengal (India)