DNA2 Life
No. 181, Santoshpur Avenue
Kolkata- 700075, West Bengal (India)
OPTM Health Care Private Limited
Rashbehari 145 Rashbehari Avenue, 2nd Floor
Kolkata- 700029, West Bengal (India)
Exsem India Krishi Bikash Private Limited
8, Camac Street, Shantiniketan Building, 4th Floor, Suit No. 4, A
Kolkata- 700017, West Bengal (India)