Hoang Yen Joint Stock Company Address: No 73 Dong Y, Civil Group 16, Loc Ha Ward, Nam Dinh City, Nam Dinh Province Enterprise code: 0600402039 Phone: 02283637845 Representative: Hoang Xuan Loc Adress: No 73 Dong Y, Loc Ha Ward, Nam Dinh City, Nam Dinh Province Loc Ha Ward, Nam Dinh City, Nam Dinh ProvinceFounding date: 5 - 10 - 2007