Hop Tac Xa Cong Nghiep Hoang Mai Address: Nha Ong Nguyen Van Ba, Do My Hamlet, Ha Tan Commune, Ha Trung District, Thanh Hoa Province Enterprise code: 2803144450 Phone: 0914663999 Representative: Nguyen Van Ba Ha Tan Commune, Ha Trung District, Thanh Hoa ProvinceFounding date: 3 - 1 - 2025