Thanh Xuan Address: 31 Khoi 1B, Dong Anh Town, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0100765595 Phone: 0248832582 Representative: Nghiem Van Sau Adress: 31 Civil Group 10, Khoi 1B, Dong Anh Town, Dong Anh District, Ha Noi City Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 22 - 8 - 1998