Nguyen Hai Yen Address: No 11, Lot 5 B, 8 Cau Do 4 Lane, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0109744078 Phone: 0912692056 Representative: Nguyen Hai Yen Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 10 - 9 - 2021