Phat Trien Dich Vu Vien Thong Hai Phat 89 LTD Address: No 371, Tran Hung Dao Street, Giao Thuy Commune, Giao Thuy District, Nam Dinh Province Enterprise code: 0601316738 Phone: 0388393826; Representative: Nguyen Thi Hong Giao Thuy Commune, Giao Thuy District, Ninh Binh ProvinceFounding date: 6 - 3 - 2026