Dich Vu Va Ky Thuat Xanh LTD Address: No 141, Phuc Tan Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102839820 Phone: 0249320728 Representative: Nguyen The Nghia Adress: No 141, Phuc Tan Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Phuc Tan Ward, Hoan Kiem District, Ha Noi CityFounding date: 30 - 7 - 2008