To Hop Tac Dich Vu Huu Dinh Address: Huu Dinh Hamlet, Son Thinh Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2401017646 Phone: 0977014512 Representative: Vu Quang Khanh Hiep Hoa District, Bac Giang ProvinceFounding date: 2 - 4 - 2025