Dang Chung Address: No 157 Nguyen Van Hoi, Thanh To Ward, Hai An District, Hai Phong City Enterprise code: 0201065896 Phone: 02253615274 Representative: Pham Thi Canh Adress: No 1, Lot E, May Xay Town, So Dau Ward, Hong Bang District, Hai Phong City Thanh To Ward, Hai An District, Hai Phong CityFounding date: 4 - 5 - 2010