Canh Quan Khong Gian Xanh Joint Stock Company Address: TK.Diem Bac, Duc Ninh Dong Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100976471 Phone: 0973257257 Representative: Tran The Hien Adress: Civil Group 6, Bac Nghia Ward, Dong Hoi City, Quang Binh Province Duc Ninh Dong Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 28 - 4 - 2014