Ha Thach Joint Stock Company
Khu 2, Xã Hà Thạch, Phu Tho Town
Thinh Hung Phu Tho Company Limited
Khu An Thọ 2, Xã Xuân An, Yen Lap District
Investment New Technology Joint Stock Company
Khu Đồng Dâu, Xã Cổ Tiết, Tam Nong District
Huong Duong Pt Trading and Production Limited Company
Tổ 34, phố Thành Công, Phường Thọ Sơn, Viet Tri City