Minh Lợi, Phường Quảng Thọ, Ba Don Town, Quang Binh Province, Viet Nam

Cat Vang General Construction Company Limited

Thôn Chánh Hòa, Xã Nam Trạch, Bo Trach District

Dong Duong General Construction Investment Company Limited

Thôn 2, Xã Quảng Kim, Quang Trach District

Th Tan Tien Services And Trading Company Limited

Thôn Xuân Dục 1, Xã Xuân Ninh, Quang Ninh District

Bao Chau General Construction Company Limited

Thôn Minh Sơn, Xã Quảng Đông, Quang Trach District

Vuong Gia Trading General-Service Construction Company Limited

Thôn Rào Trù, Xã Trường Xuân, Quang Ninh District

Tram Hieu Company Limited

Thôn Chánh Hòa, Xã Nam Trạch, Bo Trach District

Khai thac cat san Tien Phat Co-operative

Thôn Lương Yến, xã Lương Ninh, Xã Lương Ninh, Quang Ninh District

Xuan Ninh Material Exploiting Company Limited

Thôn Xuân Dục 3, Xã Xuân Ninh, Quang Ninh District

Loc Phat General Construction Company Limited

Tổ dân phố 9, Phường Bắc Lý, Dong Hoi City

Nguyen Diep Huy Hoang Company Limited

Thôn Xuân Dục 2, Xã Xuân Ninh, Quang Ninh District