Ky Thuat Chuyen Nghiep Khai Minh Joint Stock Company Address: 22 Hang Bun, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101810346 Phone: 0903280099 Representative: Nguyen Thi Diu Adress: 41/25 Phan Dinh Phung, Quan Thanh Ward, Ba Dinh District, Ha Noi City Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 3 - 11 - 2005