Son O To Tuan Son LTD Address: Ho Gia Dinh Ong Pham Quang Thang, Dong Trai Hamlet, Yen Mo Commune, Yen Mo District, Ninh Binh Province Enterprise code: 2701005634 Phone: 0349184441 Representative: Pham Quang Thang Yen Mo District, Ninh Binh ProvinceFounding date: 7 - 4 - 2026