Ecosys Viet Nam LTD Address: No 131, Dien Bien Street, Tan An Ward, Nghia Lo Town, Yen Bai Province Enterprise code: 5200808065 Phone: 0989984538 Representative: Le Thi Nguyet Adress: No 131, Dien Bien Street, Tan An Ward, Nghia Lo Town, Yen Bai Province Tan An Ward, Nghia Lo Town, Yen Bai ProvinceFounding date: 27 - 3 - 2014