Dau Tu Ky Thuat Hung Thinh Joint Stock Company Address: 60/9 Huyen Tran Cong Chua, Ward 8, Vung Tau City, Ba Ria Vung Tau Province Enterprise code: 3502238925 Phone: 02543500550 Representative: Le Tu Duong Adress: No 28, Alley 4/15, Lane 4, Phuong Mai Ward, Dong Da District, Ha Noi City Ward 8, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 22 - 11 - 2013