Dau Tu Phat Trien Khoang San Va Luyen Kim Joint Stock Company Address: No 106 Nha A6 T/the Dia Chinh, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0102827060 Phone: 0902250781 Representative: Tran Quang Hoa Adress: 72 Hai Ba Trung, Nam Dinh City, Nam Dinh Province Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 23 - 7 - 2008