Thuong Mai Hoang Yen LTD Address: No 2, 117 Thai Ha Lane, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0100364297 Phone: 0245372637 Representative: Nguyen Thi Thu Phuong Adress: 68/16 Cu Xa Lu Gia, Ward 15, District 11, Ho Chi Minh City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 7 - 8 - 1998