Cong Nghe Moi Truong HKL Joint Stock Company Address: No 348, Hue Street, Hai Ba Trung Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0111456334 Phone: 0834557789 Representative: Luong Van Long Hai Ba Trung District, Ha Noi CityFounding date: 10 - 4 - 2026