Nam Long Tien Trading Production Company Limited
258C/8, KV2, Phường An Bình, Ninh Kieu District
Phuong Nam Trading Production Construction Joint Stock Company
28/5, hẻm 38, Trần Việt Châu, Phường An Hòa, Ninh Kieu District
Phan Dong Trading Production Joint Stock Company
265AA, Nguyễn Văn Cừ nối dài, Phường An Bình, Ninh Kieu District
Co Ha Dang Gas Industry Company Limited
2/24, Lê Lai, Phường An Phú, Ninh Kieu District