QN Tech LTD Address: Khu 10, Doi Cao Hamlet, Hop Chau Commune, Tam Dao District, Vinh Phuc Province Enterprise code: 2500575930 Phone: 0985120682 Representative: Nguyen Dinh Nam Adress: Khu 10, Doi Cao Hamlet, Hop Chau Commune, Tam Dao District, Vinh Phuc Province Hop Chau Commune, Tam Dao District, Vinh Phuc ProvinceFounding date: 23 - 12 - 2016