Cong Nghe Dich Vu The Ky 21 LTD Address: No A43, Tan Thuan Nam Residential Area, Phu Thuan Street, Quarter 2, Phu Thuan Ward, District 7, Ho Chi Minh City Enterprise code: 0314471377 Phone: 0908897707 Representative: Nguyen Phuong Anh Phu Thuan Ward, District 7, Ho Chi Minh CityFounding date: 20 - 6 - 2017