Co Khi Tay Do Viet Nam Joint Stock Company Address: 6th Floor, Viet A Building, No 9 Duy Tan, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111304589 Phone: 0979772226 Representative: Nguyen Duy Trung Ha Noi CityFounding date: 4 - 12 - 2025