Dau Tu Xay Dung Cong Nghe Cao Thanh An Joint Stock Company Address: No 15, Alley 36, Lane 203, Kim Nguu Street, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106614578 Phone: 02433510571 Representative: Lai Viet Thanh Adress: Moi Street, Chuc Son Town, Chuong My District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 8 - 2014