Hung Thinh Tan Yen Joint Stock Company
Thôn Lộc Ninh, Xã Ngọc Châu, Tan Yen District
Cau Duong Bac Giang Joint Stock Company
Thôn Nứa, Xã Đoan Bái, Hiep Hoa District
Song Duong Company Limited
Thôn Nùa Quán, Xã Đào Mỹ, Lang Giang District
Quynh Linh Trading And Construction Joint Stock Company
Số 69 phố Trần Hưng Đạo, khu dân cư số 2, Phường Xương Giang, Bac Giang City
Doanh nghiep tu nhan Thao Quan
Thôn Trung, Xã Cao Xá, Tan Yen District
Nam Duong Brick Joint Stock Company
Thôn Lâm, Xã Nam Dương, Luc Ngan District
Investment and Construction Ngoc Thien Tjc Joint Stock Company
Đồi Trại Chè Nham, Xã Ngọc Thiện, Tan Yen District
Hung Thinh Construction and Production Limited Company
Thôn Lộc Ninh, Xã Ngọc Châu, Tan Yen District
Hai Son Company Limited
Số 22A,, Thị trấn Vôi, Lang Giang District