Co Khi Tu Dong Hoa Vi-Tech Joint Stock Company Address: No 7, Lane 70, Truong Dinh Street, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102010374 Phone: 0246245964 Representative: Bui Ba Chinh Adress: No 55, Lane 139, Tam Trinh Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Truong Dinh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 16 - 8 - 2006