Sonamu LTD Address: No 79 Nguyen Khang, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106904319 Phone: 02437836150 Representative: Nguyen Thi Huong Lan Adress: No 88 Phung Khoang, Trung Van Ward, Nam Tu Liem District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 15 - 7 - 2015