Thien Hung Company Limited
Thôn Tây, Xã Tịnh Sơn, Son Tinh District
Phu Gia Hao Mechanical Company Limited
Thôn Lâm Lộc Nam, Xã Tịnh Hà, Son Tinh District
Vintech Technology Joint Stock Company
Đường số 1, Khu công nghiệp Tịnh Phong, Xã Tịnh Phong, Son Tinh District
Dpc Construction And Mechanical Company Limited
Thôn Thọ Trung, Xã Tịnh Thọ, Son Tinh District
Khai Long Investment Service Trading Company Limited
Thôn Thế Long, Xã Tịnh Phong, Son Tinh District
Hai Phat Construction Mechanical Company Limited
Quốc lộ 1A, thôn Thế Lợi, xã Tịnh Phong, Xã Tịnh Phong, Son Tinh District