Dau Tu Va Phat Trien Bach Nghe LTD Address: 4th Floor, Anh Minh Building, No 36 Hoang Cau, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107042330 Phone: 0973060741 Representative: Nguyen Xuan Quynh Adress: Cau Ky Hamlet, Tam Da Commune, Son Duong District, Tuyen Quang Province O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 19 - 10 - 2015