Vien Thong Anh Sang LTD Address: Dinh Giua Phu O Hamlet, Binh Phu Commune, Thach That District, Ha Noi City Enterprise code: 0108230986 Phone: 0987719991 Representative: Nguyen Van Chung Binh Phu Commune, Thach That District, Ha Noi CityFounding date: 12 - 4 - 2018