Thuong Mai Hoan Kiem Address: 112, Pham Ngu Lao Street, Pham Ngu Lao Ward, Pham Ngu Lao Ward, Hai Duong City, Hai Duong Province Enterprise code: 0800144219 Phone: 02120851464 Pham Ngu Lao Ward, Hai Duong City, Hai Duong ProvinceFounding date: 9 - 2 - 1999