Dong Y Duoc Thang Long Joint Stock Company Address: No 339, Quang Trung Street, Ha Dong District, Ha Noi City Enterprise code: 0105061070 Phone: 02433825245 Representative: Nguyen Thi Nhung Adress: No 339, Quang Trung Street, Ha Dong District, Ha Noi City Ha Dong District, Ha Noi CityFounding date: 20 - 12 - 2010