Thuong Mai Va Cong Nghe So TKC Viet Nam Joint Stock Company Address: No 71, 69a Lane, Hoang Van Thai Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110042235 Phone: 0826026666 Representative: Dang Chung Kien Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 24 - 6 - 2022