Hoang Minh Trading Construction Company Limited
Tiểu khu 4, Thị trấn Quán Hàu, Quang Ninh District
xay dung Tong hop Vinh An Company Limited
Vĩnh Tuy - Vĩnh ninh, Quang Ninh District
Quang Ninh General Construction Consultant Company Limited
Thôn Trung, Xã Võ Ninh, Quang Ninh District
Duc Tuan General Construction Company Limited
Tiểu khu 6, Thị trấn Quán Hàu, Quang Ninh District
Thao Luong Company Limited
Thôn Xuân Dục - xã Xuân Ninh, Quang Ninh District
Long Phuong General Construction Company Limited
Thôn Thượng, Xã Võ Ninh, Quang Ninh District
xay dung - thuong mai Vo Tien Company Limited
Thôn Tây - xã Võ Ninh, Quang Ninh District
Truong Son General Construction Joint-Stock Company
Xóm 5, Lương Yến, Xã Lương Ninh, Quang Ninh District
TMDV Quang Ninh And Construction Company Limited
Thôn Văn La, Xã Lương Ninh, Quang Ninh District