Dau Tu Ha Tang Cong Nghiep Va Phat Trien Moi Truong Do Thi Xanh Joint Stock Company Address: No 99a Nguyen Chi Thanh, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0110360774 Phone: 0986490343 Representative: Nguyen Van Hien Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 23 - 5 - 2023