Dich Vu Ky Thuat Nguyen Viet Joint Stock Company Address: 191, D1 Street, Ward 25, Binh Thanh District, Ho Chi Minh City Enterprise code: 0312315608 Phone: 0907650656 Representative: Nguyen Van Hung Adress: 683/7 Hong Bang, Ward 06, District 6, Ho Chi Minh City Ward 25, Binh Thanh District, Ho Chi Minh CityFounding date: 6 - 6 - 2013