Song Cau Ha Bac Joint Stock Company
Đạo Ngạn, Xã Quang Châu, Viet Yen District
Tan Yen Service Trading Joint Stock Company
thôn Lộc Ninh, Xã Ngọc Châu, Tan Yen District
Cam Ly Brick Joint Stock Company
Lịch Sơn, Xã Cẩm Lý, Luc Nam District
Cau Sen Joint Stock Company
thôn thân, Thị trấn Đồi Ngô, Luc Nam District
Tuynel Tien Hung Brick Company Limited
Thôn 19, Xã Tiên Hưng, Luc Nam District
Ngoc Chau Building Materials Business Production Joint Stock Company
Phố Mới, Thị trấn Cao Thượng, Tan Yen District
Dai Nghiep Joint Stock Company
Thôn Tân Sơn, xã Tân Dĩnh, Lang Giang District
An Thai Duong Joint Stock Company
Khu nhà văn phòng công ty CP xi măng Sông Cầu, Viet Yen District
Trung Son Building Materials Production And Import Export Company Limited
Số 26 khu phố 06, Phường Trần Nguyên Hãn, Bac Giang City
Ngoi Ngoc Ly Brick Production Company Limited
Số 168-169, đường Hoàng Văn Thụ, Phường Hoàng Văn Thụ, Bac Giang City