Hoan Hao Address: 2 KV1 Civil Group, Huong So Ward, Hue City, Thua Thien, Hue Province Enterprise code: 3300387970 Phone: 02343617031 Representative: Tran Huu Hao Adress: 2 KV1 Civil Group, Huong So Ward, Hue City, Thua Thien, Hue Province Huong So Ward, Hue City, Hue CityFounding date: 11 - 4 - 2006