Cong Nghe Tan Trung Do LTD Address: No 18, Lane 17, Civil Group 1, Van Noi Street, Phu Luong Ward, Ha Dong District, Ha Noi City Enterprise code: 0109827630 Phone: 0904066363 Representative: Nguyen Thanh Minh Phu Luong Ward, Ha Dong District, Ha Noi CityFounding date: 22 - 11 - 2021