Tan Hieu Ngoc Company Limited
33 Quán Khái, Phường Hoà Hải, Ngu Hanh Son District
Lam Hung Huy Company Limited
29/K187 Ngô Quyền, Phường Thọ Quang, Son Tra District
Huynh Gia General Services Limited Company
26 Phạm Ngọc Mậu, Phường An Khê, Thanh Khe District
Dung Bach Tung Company Limited
K38/37 Lê Hữu Trác, Phường An Hải Đông, Son Tra District