OPERATION SMILE VIETNAM
Office in Hanoi: 4th Floor, 16 Ngo Quyen Street, Hoan Kiem Dist.
Telephone: (+84) 24 3936 5426 | Fax: (+84) 24 3934 9024
Office in Ho Chi Minh City: 4th Floor, GIC Tower, 326 Cach Mang Thang Tam, Dist. 3
Telephone: (+84) 28 3526 0208
Hotline: (+84) 90 488 5555
Facebook: www.facebook.com/operationsmilevietnam/