The He Xanh Joint Stock Company Address: No 30a Tran Hung Dao, Hoan Kiem District, Ha Noi City Enterprise code: 0105838494 Phone: 02466886888 Representative: Nguyen Tuan Anh Adress: No 30a Tran Hung Dao, Hoan Kiem District, Ha Noi City Hoan Kiem District, Ha Noi CityFounding date: 28 - 3 - 2012