Hop Tac Xa Nong Nghiep Hoang Hai - Tien Hoi Address: Tien Truong 2 Hamlet, Tien Hoi Commune, Dai Tu District, Thai Nguyen Province Enterprise code: 4601581846 Phone: 0978362067 Representative: Nguyen Minh Nghia Tien Hoi Commune, Dai Tu District, Thai Nguyen ProvinceFounding date: 21 - 9 - 2021