Phuong Son Building Materials Company Limited
Thôn 3, Xã Phương Sơn, Luc Nam District
Hiep Hoa Concrete Joint Stock Company
Danh Thượng 1, Xã Danh Thắng, Hiep Hoa District
Dong Bac Viet Adobe Bricks Joint Stock Company
382 Đường Nguyễn Công Hãng, Chi Ly 1, Phường Trần Phú, Bac Giang City
Phuc Hung Joint Stock Company
Dĩnh Cầu, Xã Tân Dĩnh, Lang Giang District
Tan Phong Trading Production Company Limited
Thôn Đức Liễn, Xã Hồng Thái, Viet Yen District
Tien Dat T&k Company Limited
Thôn Đạo Ngạn 1, Xã Quang Châu, Viet Yen District
SX TM Hoang Kien And Company Limited
Thôn Cây Gạo, Xã Đồng Lạc, Yen The District
Dong Tien Trading And Construction Production Company Limited
Thôn Đồng Công, Xã Hương Lâm, Hiep Hoa District
Ht86 Bac Giang Production And Construction Company Limited
Thôn Đồng Tiến, Xã Đông Phú, Luc Nam District