Cong Nghe Ket Noi Vi Na Joint Stock Company Address: 19th Floor, Khu A, Indochina Park Tower, No 04 Nguyen Dinh Chie, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0307887825 Phone: 02822141111 Representative: Le Danh Toai Adress: Quarter 4, Trang Bom Town, Thong Nhat District, Dong Nai Province Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 8 - 4 - 2009