Dich Vu Ky Thuat Van Thang Joint Stock Company Address: C9 Khu Dai An, Ward 9, Vung Tau City, Ba Ria Vung Tau Province Enterprise code: 3502330631 Phone: 0983069537 Representative: Vu Nguyen Ha Anh Ward 9, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 21 - 3 - 2017