Tien Hoang LTD Address: No 4, Lane 435, Hong Ha Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101480190 Phone: 0249325371 Representative: Nguyen Van Ha Adress: No 117, Bo Song Street, Loc Binh Town, Loc Binh District, Lang Son Province Founding date: 10 - 5 - 2004