Thiet Ke & Dich Vu Vertex LTD Address: 95 Dien Bien Phu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0318808790 Phone: 0902815594 Representative: To Thi Chi Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 14 - 1 - 2025