Hwa Sung Tech Mechanical A Member Company Limited
Thôn Ga, Xã Việt Hưng, Van Lam District
Toan Thinh Electrical Mechanical Company Limited
Thôn Liêu Thượng, Xã Liêu Xá, Yen My District
Hoa Binh Technical And Trading Investment Joint Stock Company
Km 16+ 300 quốc lộ 5A, Xã Trưng Trắc, Van Lam District
Piecons Construction Joint Stock Company
Đội 2, Thôn Như Lân, Xã Long Hưng, Van Giang District
thuong mai va xay dung Quang Minh Company Limited
Đội 7, thôn Quang Yên, Xã Nhật Quang, Phu Cu District
Dong Phong Electrical Machinery Equipment Company Limited
Thôn Cao Đông, Xã Nhật Tân, Tien Lu District
Truong Vi Construction Services Company Limited
Thôn Ngọc Lập, Xã Phùng Chí Kiên, My Hao District
Hung Ha Refrigeration Electrical Mechanical Technical Company Limited
Thôn Lê Cao, Xã Nghĩa Trụ, Van Giang District