Cong Nghe Estern Rainbow LTD Address: 441/21 Le Van Luong, Tan Phong Ward, District 7, Ho Chi Minh City Enterprise code: 0316675538 Phone: 0918279475 Representative: Pham Thi Thuy Tan Phong Ward, District 7, Ho Chi Minh CityFounding date: 15 - 1 - 2021