Tan Trung (Tnhh) Address: No 200, Nguyen Gia Thieu, Tien An Ward, Bac Ninh Province Enterprise code: 2300238335 Phone: 0912461484 Bac Ninh ProvinceFounding date: 27 - 5 - 2005
Tong Hop Phuong Bac LTD Address: No 6, Lane 241, Kim Ma Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101402019 Phone: 0912461484 Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 18 - 9 - 2003