Dich Vu Vien Thong Ngoc Han LTD Address: No 4, Van Chung Street, Ward 13, Tan Binh District, Ho Chi Minh City Enterprise code: 0314895961 Phone: 0949775650 Representative: Nguyen Duc Loi Ward 13, Tan Binh District, Ho Chi Minh CityFounding date: 28 - 2 - 2018