Phat Trien Hong Ha Joint Stock Company Address: No 10, Doc La, Yen Vien Commune, Yen Vien Commune, Gia Lam District, Ha Noi City Enterprise code: 0102006709 Phone: 02438781426 Representative: Nguyen Dang Hung Adress: No 10, Doc La, Yen Vien Commune, Gia Lam District, Ha Noi City Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 8 - 8 - 2006