Dau Tu Thiet Ke Xay Dung Sai Gon Red Joint Stock Company Address: 300/37 Nguyen Van Linh, Binh Thuan Ward, District 7, Ho Chi Minh City Enterprise code: 0309925120 Phone: 0837754363 Representative: Phan Thi Xuan Adress: Phu Long Hamlet, Khanh Phu Commune, Yen Khanh District, Ninh Binh Province Binh Thuan Ward, District 7, Ho Chi Minh CityFounding date: 6 - 4 - 2010