SRI RAMKRISHNA MATRIMANGAL PRATISHTHAN
112, Feeder Road, Ariadaha, , Kolkata - 700057, West Bengal, India
C/o Avenue Clinical Laboratory Pvt Ltd, 69, 1st Floor, Chowringhee Road, Lala Lajpat Rai Sarani, , Kolkata - 700020, West Bengal, India
16 A, Prannath Pandit Street, Bhawanipur, , Kolkata - 700025, West Bengal, India
Cf-203, Sector1, , Kolkata - 700064, West Bengal, India
4a, Wood Street, , Kolkata - 700016, West Bengal, India
C/O Priyamvada Birla Aravind Eye Hospital, 10, Loudon Street, , Kolkata - 700017, West Bengal, India