Hung Thinh - Yb Technical Services And Trading Company Limited
Thôn 3 xã Thịnh Hưng, Xã Thịnh Hưng, Yen Binh District
Vietquartz One Member Company Limited
Thôn Ao Khoai, Xã Thịnh Hưng, Yen Binh District
V.Star Minerals Company Limited
Tổ 13, Thị trấn Yên Bình, Yen Binh District