Ngoc Trai Lam Son Tung LTD Address: Doc Lich Hamlet, Huong Dao Commune, Tam Duong District, Vinh Phuc Province Enterprise code: 2500582180 Phone: 0334082222 Representative: Nguyen Van Tung Huong Dao Commune, Tam Duong District, Vinh Phuc ProvinceFounding date: 20 - 4 - 2017