Khai Thanh Cong Joint Stock Company Address: No 28, Civil Group 5, Khu Tap The Thuy San, Dong Xa, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0101988964 Phone: 0247646096 Representative: Pham Thi Ngan Adress: No 15, B23 Nam Thanh Cong, Lang Ha Ward, Dong Da District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 7 - 2006