Cong Nghe Vuong Quoc Joint Stock Company Address: 13.04 Tang 13 Cao Oc 25D Nguyen Van Dau, Ward 6, Binh Thanh District, Ho Chi Minh City Enterprise code: 0302628979 Phone: 02854491511 Representative: Ha Van Manh Adress: 6B Tran Quy Cap, Ward 11, Binh Thanh District, Ho Chi Minh City Ward 6, Binh Thanh District, Ho Chi Minh CityFounding date: 20 - 6 - 2002