Trinh Huy Hoc Address: Man De Hamlet, Nam Trung Commune, Nam Sach District, Hai Duong Province Enterprise code: 0800341312 Phone: 02120754750 Representative: Trinh Huy Hoc Adress: Man De Hamlet, Nam Trung Commune, Nam Sach District, Hai Duong Province Nam Trung Commune, Nam Sach District, Hai Duong ProvinceFounding date: 19 - 9 - 2006