Gia Ngoc Phat Construction Company Limited
30 Ngô Gia Tự, Phường Thạch Thang, Hai Chau District
Duong Ho Trung Service and Trade Company Limited
323 Lê Thanh Nghị, Phường Hoà Cường Nam, Hai Chau District
Hung Thanh Tri Company Limited
Tầng 3, Tòa nhà Indochina Riverside Tower, 74 Bạch Đằng, Phường Hải Châu I, Hai Chau District