Phat Trien Thi Truong Hoang Yen LTD Address: No 182, Ton Duc Thang Street, Lam Son Ward, Le Chan District, Hai Phong City Enterprise code: 0200491115 Phone: 02125835395 Lam Son Ward, Le Chan District, Hai Phong CityFounding date: 1 - 11 - 2002