Hai Thanh Telecommunication Services And Trading Company Limited
Xóm 7, Xã Diễn Phong, Dien Chau District
Hoang Tam Telecommunication Services And Trading Company Limited
Xóm 5 Nam Lâm, Xã Diễn Lâm, Dien Chau District
Hung Cuong Computer Services And Technology Company Limited
Nhà ông Nguyễn Văn Minh, khối Nam, Xã Diễn Hồng, Dien Chau District
1Tv Thinh Phat Company Limited
Khối 6, Thị Trấn Diễn Châu, Dien Chau District
Minh Phuong Telecommunication Company Limited
Nhà ông Trần Trọng Cường, xóm 6, Xã Diễn Hùng, Dien Chau District
Tm&Dv Hoang Anh Technology Company Limited
Xóm 17 Diễn Yên, Xã Diễn Yên, Dien Chau District