Huan Dang Khoa LTD Address: Quang Dao Hamlet, Yen Duong Commune, Tam Dao District, Vinh Phuc Province Enterprise code: 2500686895 Phone: 0986707996 Representative: Chu Van Huan Adress: Quang Dao Hamlet, Yen Duong Commune, Tam Dao District, Vinh Phuc Province Yen Duong Commune, Tam Dao District, Vinh Phuc ProvinceFounding date: 2 - 8 - 2022