Hoan Cau Quang Binh Joint Stock Company Address: 45 C Tran Hung Dao, Dong Phu Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100719379 Phone: 02323858788 Representative: Pham Thanh Hai Adress: Van Phuc Ward, Ha Dong District, Ha Noi City Dong Phu Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 2 - 3 - 2011