Dau Tu Khai Hoan Joint Stock Company Address: C4, Street No 6 (Khu D), Trung Tam Chi Linh, Thang Nhat Ward, Vung Tau City, Ba Ria Vung Tau Province Enterprise code: 3501423530 Phone: 02542210391 Representative: Hoang Van Ke Adress: 178 Binh Gia, Ward 8, TP, Ba Ria City, Ba Ria Vung Tau Province Thang Nhat Ward, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 28 - 7 - 2009