Thuong Mai Ky Thuat Va San Xuat An Thanh LTD Address: No 12, Kim Nguu Street, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102756324 Phone: 0904155975 Representative: Pham Hung Khoi Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 26 - 5 - 2008