Van Phong Dai Dien - Cong Ty TNHH Ky Thuat Long Thanh Phat Address: No 12, Lane 658, Truong Chinh Street, Quan Tru Ward, Kien An District, Hai Phong City Enterprise code: 0313674046-001 Phone: 02838266628 Representative: Ta Tri Thanh Quan Tru Ward, Kien An District, Hai Phong CityFounding date: 16 - 5 - 2022