Thuong Mai Dich Vu Ky Thuat Dai Hung LTD Address: 21a Truong Phuoc Phan, Quarter 2, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0309160457 Phone: 02838762376 Representative: Chau Thanh Nhan Adress: 231 Chung Cu 2 Bau Cat, Ward 14, Tan Binh District, Ho Chi Minh City Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh CityFounding date: 10 - 7 - 2009