Xay Dung Cong Nghiep Va Cong Trinh Vien Thong Ngoc Nhan Joint Stock Company Address: No 21 Nguyen An Ninh, Ward 14, Binh Thanh District, Ho Chi Minh City Enterprise code: 0305317322 Phone: 02822717298 Representative: Tieu Van Nghia Adress: 7/26, Street No 7, Ward 7, Go Vap District, Ho Chi Minh City Ward 14, Binh Thanh District, Ho Chi Minh CityFounding date: 22 - 11 - 2007