Vat Tu Va Ky Thuat Ha Anh Joint Stock Company Address: Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0105533661 Phone: 0987123439 Representative: Tran Doan Vinh Adress: Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 28 - 9 - 2011