Ha Noi
Villa B23 Trung Hoa Nhan Chinh
Nguyen Thi Dinh street
Thanh Xuan district
Tel: 84-4-3537 6939
Fax: 84-4-3537 6941
Ho Chi Minh City
First floor, Harmony Building
(or also called as Song Da 207)
No. 47-49-51
Phung Khac Khoan street
Dakao ward, District 1
Tel: 84-8-3822 6290
Fax: 84-8-3822 6290