Dich Vu Van Tai Thuong Mai Va Ky Thuat Xay Dung Cong Trinh Huy Hoang Joint Stock Company Address: 127 Dinh Tien Hoang, Ward 3, Binh Thanh District, Ho Chi Minh City Enterprise code: 0305314466 Phone: 02866781066 Representative: Pham Xuan Mien Ward 3, Binh Thanh District, Ho Chi Minh CityFounding date: 20 - 11 - 2007