Thuong Mai Hoang Kien LTD Address: Khu 8, Ha Hoa Town, Ha Hoa District, Phu Tho Province Enterprise code: 2600400356 Phone: 02103883015 Representative: Nguyen Thi Thanh Thu Adress: Khu 8, Ha Hoa Town, Ha Hoa District, Phu Tho Province Ha Hoa Town, Ha Hoa District, Phu Tho ProvinceFounding date: 21 - 9 - 2007