Thuong Mai Duy Yen LTD Address: Hamlet 6, Ha Long Commune, Van Don District, Quang Ninh Province Enterprise code: 5701974169 Phone: 0988691102 Representative: Do Quoc Duy Adress: Hamlet 6, Ha Long Commune, Van Don District, Quang Ninh Province Ha Long Commune, Van Don District, Quang Ninh ProvinceFounding date: 9 - 1 - 2019