Hai Oanh LTD Address: Lung Son Hamlet, Lim Town, Tien Du District, Bac Ninh Province Enterprise code: 2300541518 Phone: 02223837323 Representative: Nguyen Thi Oanh Adress: Lung Son Hamlet, Lim Town, Tien Du District, Bac Ninh Province Lim Town, Tien Du District, Bac Ninh ProvinceFounding date: 7 - 4 - 2010