Dich Vu Cong Nghe Kaizen Viet Nam Joint Stock Company Address: No 1 Trung Hoa, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106232970 Phone: 0912047365 Representative: Tran Thanh Quang Adress: Zoom 306 No 4 Phap Van, Hoang Liet Ward, Hoang Mai District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 7 - 2013