Dich Vu Tri Duc Joint Stock Company Address: Quang Trung Street, Civil Group 53, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200473468 Phone: 02163853839 Representative: Nguyen Thi Kim Ngoc Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 19 - 11 - 2009