Ngoc Mai Address: Hamlet 3, Vinh Trung Commune, Vi Thuy District, Hau Giang Province Enterprise code: 6300056477 Phone: 02931569034 Representative: Tran Quoc Su Adress: Hamlet 3, Vinh Trug Commune, Vi Thuy District, Hau Giang Province Vinh Trung Commune, Vi Thuy District, Hau Giang ProvinceFounding date: 29 - 9 - 2008