Dong Thanh Address: No 156 Tran Nguyen Han, Tran Nguyen Han Ward, Le Chan District, Hai Phong City Enterprise code: 0200424528 Phone: 02253856062 Representative: Vu Ngoc Toan Adress: No 156 Tran Nguyen Han, Tran Nguyen Han Ward, Le Chan District, Hai Phong City Tran Nguyen Han Ward, Le Chan District, Hai Phong CityFounding date: 25 - 5 - 2001