Hai Quan Address: Duong Hoa, Huong Thuy Town, Thua Thien, Hue Province Enterprise code: 3300365568 Phone: 02154863259 Representative: Le Hai Quan Adress: Duong Hoa, Huong Thuy Town, Thua Thien, Hue Province Duong Hoa Commune, Huong Thuy Town, Thua Thien Hue ProvinceFounding date: 20 - 7 - 2004