Nghe Thuat & Dich Vu Hera LTD Address: No 12, Ton Duc Thang Street, Van Mieu- Quoc Tu Giam Ward, Dong Da District, Ha Noi City Enterprise code: 0110958028 Phone: 0976737873 Representative: Nguyen Ngoc Sy Quoc Tu Giam Ward, Dong Da District, Ha Noi CityFounding date: 18 - 2 - 2025