Yen Son LTD Address: No 30, Nguyen Sieu, Ward 7, Da Lat City, Lam Dong Province Enterprise code: 6200046531 Phone: 02633702719 Representative: Nguyen Manh Hung Adress: Hamlet 3, Quang Yen Hamlet, Yen Son Commune, Quoc Oai District, Ha Noi City Ward 7, Da Lat City, Lam Dong ProvinceFounding date: 25 - 5 - 2010