Van Tai Bien Khai Nguyen Joint Stock Company Address: 189/a10 Cong Quynh, Nguyen Cu Trinh Ward, District 1, Ho Chi Minh City Enterprise code: 0304867235 Phone: 0289321679; 0289321680 Representative: Tran Quang Tuan Adress: 114, Street 14, Ward 04, District 4, Ho Chi Minh City Nguyen Cu Trinh Ward, District 1, Ho Chi Minh CityFounding date: 20 - 3 - 2007