Thôn 4, Xã Trung Trạch, Bo Trach District, Quang Binh Province, Viet Nam

Thinh Duc General Construction Company Limited

Số 46, Cao Bá Quát, Phường Đồng Mỹ, Dong Hoi City

Long Hai General Transport And Construction Company Limited

Thôn Tân ấp, Xã Hương Hóa, Tuyen Hoa District

Th Truong Giang Trading Construction Company Limited

Tiểu khu Đồng Văn, Thị Trấn Đồng Lê, Tuyen Hoa District

Xd&TM Quang Nguyen Company Limited

Tân Hiền, Xã Hiền Ninh, Quang Ninh District

TMDV Thien Phuoc And Construction Company Limited

Thôn Tú Loan, Xã Quảng Hưng, Quang Trach District

Nguyen Tri Services And Construction Company Limited

Thôn Trường Niên, Xã Hàm Ninh, Quang Ninh District

Dong Hoi Construction And Consultant Company Limited

Tổ dân phố 9, Phường Đồng Sơn, Dong Hoi City

Manh Tien Dat General Company Limited

Thôn Phù Ninh, Xã Quảng Thanh, Quang Trach District

My Cuong Construction Company Limited

TDP 3 Mỹ Cương, Phường Bắc Nghĩa, Dong Hoi City

Ao Que Company Limited

Tổ dân phố Dinh, Phường Quảng Thuận, Ba Don Town