Tu Van Xay Dung ST Son Tay LTD Address: Cam Phuong Hamlet, Tan Linh Commune, Ba Vi District, Ha Noi City Enterprise code: 0108063460 Phone: 02275040262 Representative: Khuat Manh Thuong Tan Linh Commune, Ba Vi District, Ha Noi CityFounding date: 21 - 11 - 2017