Thiet Bi May Cong Trinh Vinh Son Address: Cham Hong Hamlet, An Khanh Commune, Dai Tu District, Thai Nguyen Province Enterprise code: 4601256282 Phone: 0988565472 Representative: Do Quang Vinh Adress: Cham Hong Hamlet, An Khanh Commune, Dai Tu District, Thai Nguyen Province An Khanh Commune, Dai Tu District, Thai Nguyen ProvinceFounding date: 14 - 8 - 2015