19 Ly Chinh Thang Street, District 3, HCMC - Tel: (+84) 028.3848 3823 - 028.3848 3824.
319 Hai Ba Trung Street, District 3, HCMC - Tel: (+84) 028.3824 1006 - 028.3820 9716.
Fax: (84-8) 3820 9716
Email: abcaozai@gmail.com.