Dich Vu Thuc Pham Sach Hoang Long LTD Address: No 7, Khoang Sau Hamlet, Son Dong Commune, Son Tay Town, Ha Noi City Enterprise code: 0111109450 Phone: 0988984186 Representative: Hoang Anh Son Dong Commune, Son Tay Town, Ha Noi CityFounding date: 25 - 6 - 2025