Ky Thuat Dien Xay Dung Cong Nghiep Hoang An LTD Address: 176/7a Le Van Sy, P10, Ward 10, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0304679898 Phone: 02839919057 Representative: Hoang Trong Thanh Hai Adress: Quarter 4, Ma Da Guoi Town, Da Huoai District, Lam Dong Province Ward 10, Phu Nhuan District, Ho Chi Minh CityFounding date: 14 - 11 - 2006