Thai Son Construction Company Limited
thôn ổ Chuông, thị trấn Vôi, Thị trấn Vôi, Lang Giang District
Anh Duong Bac Giang Construction Company Limited
Thôn Đồng Ích, Xã Hương Mai, Viet Yen District
Hung Hien Construction Company Limited
Thôn Toàn Mỹ, Thị Trấn Vôi, Lang Giang District
San Lap Mat Bang Anh Quan Company Limited
Thôn Nghè, Xã Tiên Nha, Luc Nam District
Tan Thinh Construction Company Limited
Xã Tân Mỹ, Bac Giang City
Asa Construction and Trading Company Limited
Bắc Am, Xã Tư Mại, Yen Dung District
TM Hiep Hoa And Construction Investment Company Limited
Thôn Trung Thành, Xã Hùng Sơn, Hiep Hoa District
Doan Lieu Company Limited
Ngã ba Hương Thân, thôn Hương Thân, Xã Hương Sơn, Lang Giang District
Viet Phong Construction Commerce Company Limitet
Thôn Đình Cả, Xã Quảng Minh, Viet Yen District