Chu Thap Xanh Joint Stock Company Address: 4th Floor, No 81, 83, Khuong Thuong Street, Dong Da District, Ha Noi City Enterprise code: 0105308641 Phone: 02437180606 Representative: Le Duy Linh Adress: 24, A2, Hao Nam Street, Dong Da District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 13 - 5 - 2011