Lo Hoi Tan Luc Service Trading Company Limited
Số 415D, Tổ 3, ấp 4, Xã Đức Hòa Đông, Duc Hoa District
Thang Long Nk Mechanical Thermic Company Limited
21/2 ấp 1, Xã An Thạnh, Ben Luc District
Asia Thermotechnics Company Limited
Số 10 ấp 2, Xã Nhựt Chánh, Ben Luc District
Asia Polytechnic Company Limited
Số 10, ấp 2, Xã Nhựt Chánh, Ben Luc District