Trung Tam Dieu Hanh Thong Tin - Vien Thong Hai Duong Address: No 01 Dai Lo Ho Chi Minh, Nguyen Trai Ward, Hai Duong City, Hai Duong Province Enterprise code: 0800011427-069 Phone: 02203855627 Representative: Pham Phuong Bac Adress: 42 Hoang Dieu, Cam Thuong Ward, Hai Duong City, Hai Duong Province Nguyen Trai Ward, Hai Duong City, Hai Duong ProvinceFounding date: 14 - 3 - 2017