Thôn Vinh Quang, Xã Quảng Tiên, Ba Don Town, Quang Binh Province, Viet Nam

Hoang Gia Huy General Trading Company Limited

Loc Phat General Construction Company Limited

I Industry Stone Exploiting Company Limited

Linh Thanh Quang Binh Exploiting and Processing High Calcium Cacbonate Powder Joint-Stock Company

Nhat Quang General Business And Import Export Company Limited

Long Dai Tmt Joint Stock Company

Hoang Gia Bao General Company Limited

Minh Tung Trading And Construction Company Limited

CP thuong mai va dich vu Hoang Phu Company

Khai thac cat san Tien Phat Co-operative

Duc Huy General Construction Company Limited

Hoang Lam Trading Services And Transport Company Limited

Dai Anh General Service Company Limited

Thai Hoang General Construction Enterprise

Nam Quang Trach Construction Company Limited

Dai Tien Phat Company Limited

Quy Phat Trading And Construction Company Limited

Doan Gia Qb Investment Company Limited