Quang Cao Va Dich Vu Tan Hai Thanh LTD Address: No 24 Dong Hai, Hai Thanh Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100783832 Phone: 0979556644 Representative: Hoang Van Khanh Adress: Khu Vuc 5, Tu Ha Ward, Huong Tra Town, Thua Thien, Hue Province Hai Thanh Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 11 - 10 - 2011