Dong Thanh LTD Address: Dong Trang Hamlet, Co Dong Commune, Son Tay Town, Ha Noi City Enterprise code: 0500480058 Phone: 02433685146 Representative: Nguyen Thanh Hai Adress: Dong Trang Hamlet, Co Dong Commune, Son Tay Town, Ha Noi City Co Dong Commune, Son Tay Town, Ha Noi CityFounding date: 11 - 5 - 2006