Xay Dung Hillstone LTD Address: No 34/45 Kieu Son, Dang Lam Ward, Hai An District, Hai Phong City Enterprise code: 0201257453 Phone: 02253727489 Representative: Do Ngoc Linh Adress: No 31/120 Le Loi, Gia Vien Ward, Ngo Quyen District, Hai Phong City Dang Lam Ward, Hai An District, Hai Phong CityFounding date: 24 - 4 - 2012