Vang Bac Duy Khoa LTD Address: No 6, Moi Street, Cho Do Ky, Than Khe Commune, Hung Ha District, Thai Binh Province Enterprise code: 1001326398 Phone: 0922325588 Representative: Tran Van Ngoc Hung Ha District, Hung Yen ProvinceFounding date: 11 - 3 - 2026