Phat Trien Eco Hoan Kiem Joint Stock Company Address: No 72, Lane 358/25, Bui Xuong Trach Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108258371 Phone: 0976740781 Representative: Chu Dang Hai Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 4 - 5 - 2018