Cong Nghe Haravan Joint Stock Company Address: 56 Van Coi, Ward 7, Tan Binh District, Ho Chi Minh City Enterprise code: 0312662961 Phone: 0989252524 Representative: Le Nguyen Vu Adress: 65 Tran Quoc Hoan, Ward 4, Tan Binh District, Ho Chi Minh City Ward 7, Tan Binh District, Ho Chi Minh CityFounding date: 27 - 2 - 2014