Thang Thoan LTD Address: Khu Vong Hai, Hung Dao Ward, Duong Kinh District, Hai Phong City Enterprise code: 0200971633 Phone: 02253881669 Representative: Nguyen Van Thang Adress: Khu Vong Hai, Hung Dao Ward, Duong Kinh District, Hai Phong City Hung Dao Ward, Duong Kinh District, Hai Phong CityFounding date: 28 - 8 - 2009