Thuong Mai Dich Vu Ky Thuat Hien Nhan LTD Address: 156 Duong Ba Trac, Ward 2, District 8, Ho Chi Minh City Enterprise code: 0311173781 Phone: 02838510507 Representative: Nguyen Trung Hien Adress: 156 Duong Ba Trac, Ward 2, District 8, Ho Chi Minh City Ward 2, District 8, Ho Chi Minh CityFounding date: 21 - 9 - 2011