Long Vu Address: Doi Thong Hamlet, Hop Chau Commune, Tam Dao District, Vinh Phuc Province Enterprise code: 2500291819 Phone: 0211853221 Representative: Trinh Van Long Adress: Doi Thong Hamlet, Hop Chau Commune, Tam Dao District, Vinh Phuc Province Hop Chau Commune, Tam Dao District, Vinh Phuc ProvinceFounding date: 2 - 1 - 2008