nghien cuu kien thuc ban dia va phat trien Center
TT Đồng Lê, Thị trấn Đồng Lê, Tuyen Hoa District
Phong Thinh Production And Trading Company Limited
Thôn Nam Lĩnh, Xã Quảng Phú, Quang Trach District
khai thac va phat trien CN Tien Phong Company Limited
256 Trần Hưng Đạo - P.Nam Lý, Dong Hoi City
CNTT va truyen thong Quang Binh Province Center
Số 2 Hương Giang, Dong Hoi City
tu van cong nghe moi truong HPT Center
Tổ 4 - TK12, Phường Bắc Nghĩa, Dong Hoi City
Discovery of Sciences Education and Environment Limited Company.
Thôn Hàm Hòa, Xã Hàm Ninh, Quang Ninh District
VietNam Training And Consultant Company Limited
17 Trần Hưng Đạo, Phường Đồng Phú, Dong Hoi City
Development of Technology Anh Enviroment Ha Long Company Limited
Tiểu khu 4, Phường Đồng Phú, Dong Hoi City