Trung Thinh Address: Hung Thinh, Hop Thinh Commune, Hop Thinh Commune, Tam Duong District, Vinh Phuc Province Enterprise code: 2500217981 Phone: 0211852310 Representative: Nguyen Van Bau Adress: Hung Thinh, Hop Thinh, Tam Duong District, Vinh Phuc Province Hop Thinh Commune, Tam Duong District, Vinh Phuc ProvinceFounding date: 25 - 12 - 2002