Long Tien LTD Address: P109 M11, Alley 18/10, Huynh Thuc Khang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101183092 Phone: 02447734254 Representative: Ta Quoc Dat Adress: Civil Group 26, Nguyen Phuc Ward, Yen Bai Town, Yen Bai City, Yen Bai Province Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 21 - 11 - 2001