Ky Thuat Dich Vu Truong Son LTD Address: No 10, Huynh Van Nghe Street, Phuc Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0107481056 Phone: 02422158999 Representative: Vu Dinh Chau Adress: No 10, Huynh Van Nghe Street, Phuc Dong Ward, Long Bien District, Ha Noi City Phuc Dong Ward, Long Bien District, Ha Noi CityFounding date: 21 - 6 - 2016