Vang Bac Da Quy Hai Phuong LTD Address: No 25 Civil Group 4, Dong Anh Commune, Dong Anh District, Ha Noi City Enterprise code: 0111448051 Phone: 0988303832 Representative: Hoang Duc Nha Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 6 - 4 - 2026