Ham Yen LTD Address: 112 Hoang Dieu, Hai Chau District, Da Nang City Enterprise code: 0400480978 Phone: 02156897148 Representative: Pham Thi Le Hang Adress: 45 Tam Thuan Civil Group, Thanh Khe District, Da Nang City Hai Chau District, Da Nang CityFounding date: 15 - 2 - 2005