Mr. Nizam Hossain Chowdhury
Managing Partner
O-Sons International
334, Elephant Road, Dhaka-1205.
osons302@gmail.com
BAIRA Member
Mr. Nizam Hossain Chowdhury
Managing Partner
O-Sons International
334, Elephant Road, Dhaka-1205.
osons302@gmail.com
BAIRA Member