Van Tai Thuong Mai Va Moi Truong Nam Hai An LTD Address: Hai An Hamlet, Quang An Commune, Dam Ha District, Quang Ninh Province Enterprise code: 5701874848 Phone: 0979636321 Representative: Nguyen Hoai Nam Quang An Commune, Dam Ha District, Quang Ninh ProvinceFounding date: 14 - 6 - 2017