Vang Bac Pham Duy Khanh Address: Chua Tong, La Phu Commune, Hoai Duc District, Ha Noi City Enterprise code: 0106201309 Phone: 0904288312 Representative: Pham Van Tu Adress: Hue Lai Hamlet, Phu Ung Commune, An Thi District, Hung Yen Province La Phu Commune, Hoai Duc District, Ha Noi CityFounding date: 7 - 6 - 2013