Hieu Ha LTD Address: Khu 3, Yen Dinh Town, Hai Hau District, Nam Dinh Province Enterprise code: 0600342929 Phone: 02283877204 Representative: Mai Van Hoang Adress: Khu 3, Yen Dinh Town, Hai Hau District, Nam Dinh Province Yen Dinh Town, Hai Hau District, Nam Dinh ProvinceFounding date: 7 - 12 - 2005