Hoang Duc Address: Cluster 4, Tho Xuan Commune, Dan Phuong District, Ha Noi City Enterprise code: 0103831292 Phone: 0903233390 Representative: Ha Thi To Uyen Adress: Nha G, TT41B, Hoang Hoa Tham, Buoi Ward, Tay Ho District, Ha Noi City Tho Xuan Commune, Dan Phuong District, Ha Noi CityFounding date: 19 - 5 - 2009