Hong Ngoc Address: Cluster 4, Thach Xa, Thach Xa Commune, Thach That District, Ha Noi City Enterprise code: 0500443698 Phone: 02433673312 Representative: Nguyen Van Tien Adress: Cluster 4, Thach Xa, Thach That District, Ha Noi City Thach Xa Commune, Thach That District, Ha Noi CityFounding date: 4 - 12 - 2003