Violon Address: 41a Hung Vuong, Phu Hoi Ward, Hue City, Thua Thien, Hue Province Enterprise code: 3300360802 Phone: 02343252009 Representative: La Duc Thanh Adress: 09 Phan Dang Luu, Phu Hoa Ward, Hue City, Thua Thien, Hue Province Phu Hoi Ward, Thuan Hoa District, Hue CityFounding date: 22 - 10 - 2003