Thôn 7, Xã Hạ Trạch, Bo Trach District, Quang Binh Province, Viet Nam

Duc Phat Material Processing Exploiting Company Limited

Thôn Uyên Phong, Xã Châu Hóa, Tuyen Hoa District

Dung Thoan Company Limited

Thôn Dy Lộc - xã Quảng Tùng, Quang Trach District

Tran Que Chi Company Limited

Thôn 3, Xã Quảng Liên, Quang Trach District

Son Lam Material Production Company Limited

Thôn Ba Tâm, Xã Thuận Hóa, Tuyen Hoa District

I Industry Stone Exploiting Company Limited

90 Đường Hữu Nghị, Phường Nam Lý, Dong Hoi City

Nhat Quang General Business And Import Export Company Limited

Tố dân phố 11, Phường Nam Lý, Dong Hoi City

� Huy Hoang Construction Material Company Limited

TK 7, Thị trấn Quy Đạt, Minh Hoa District

CP thuong mai va dich vu Hoang Phu Company

TK12 - phường Bắc Lý, Dong Hoi City

Thai An Construction Company Limited

Thôn 3, Xã Lộc Ninh, Dong Hoi City

Anh Linh Trading And General Construction Company Limited

Thôn Xuân Dục, Xã Xuân Ninh, Quang Ninh District