Chi Nhanh Cong Ty Co Phan Phat Trien The He Tre Address: O So 1, 16th Floor, No 169 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0312700494-001 Phone: 02473098889 Representative: Luyen Ngoc Trang Adress: No 321, Van Chuong Lane, Van Chuong Ward, Dong Da District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 15 - 5 - 2017