Thuong Mai Dan Tan Khoa Joint Stock Company Address: No 5/615, Phu Thien Loi Street, Vinh Niem Ward, Le Chan District, Hai Phong City Enterprise code: 0200764041 Phone: 02253742197 Representative: Tang Van Khoat Adress: 48 Khu 5 Civil Group, Vinh Niem Ward, Le Chan District, Hai Phong City Vinh Niem Ward, Le Chan District, Hai Phong CityFounding date: 15 - 10 - 2007