Kham Pha A Dong Joint Stock Company Address: No 48, Alley 6/15, 6 Dang Van Ngu Lane, Phuong Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0103429633 Phone: 02439936948 Representative: Nguyen Thi Thu Tra Adress: No 217, Civil Group 31, Phuong Lien Ward, Dong Da District, Ha Noi City Phuong Lien Ward, Dong Da District, Ha Noi CityFounding date: 3 - 3 - 2009