Yen Ha LTD Address: Civil Group 22, Khu Ga, Van Dien Town, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0101019952 Phone: 02436404175 Representative: Hoang Van Tuyen Adress: P720, CT2, DN2 To 31 P.Dinh Cong, Hoang Mai District, Ha Noi City Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 9 - 6 - 2000