Dich Vu Vien Thong Alphabet LTD Address: Lau 15, Lim Ii Building, 62a Cach Mang Thang Tam, Ward 06, District 3, Ho Chi Minh City Enterprise code: 0314274481 Phone: 028871099887 Representative: Nguyen Phuoc Duc Ward 6, District 3, Ho Chi Minh CityFounding date: 8 - 3 - 2017