Hang Chau LTD Address: No 508C, B3, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102355322 Phone: 02462811852 Representative: Nguyen Thanh Hai Adress: No 508C, B3, Nghia Tan Ward, Cau Giay District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 31 - 8 - 2007