H&d Tech Vina LTD Address: Dong Cau Hamlet, Hoa Binh Commune, Huyen Dong Hy, Tinh Thai Nguyen, Viet Nam Enterprise code: 4601634093 Phone: 0973720461 Representative: Nguyen Thanh Hung Hoa Binh Commune, Dong Hy District, Thai Nguyen ProvinceFounding date: 9 - 4 - 2025