Chi Nhanh Fclass Hai Phong - Cong Ty Co Phan Fclass Vietnam Address: 1133 Pham Van Dong, Hai Thanh Ward, Duong Kinh District, Hai Phong City Enterprise code: 0313316435-018 Phone: 02257308288 Representative: Nguyen Viet Hung Hai Thanh Ward, Duong Kinh District, Hai Phong CityFounding date: 21 - 3 - 2022