Thuong Mai Hoan Ket LTD Address: Civil Group 5, Khu Quang Trung, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701565222 Phone: 02033585058 Representative: Do Thanh Ket Mao Khe Town, Dong Trieu Town, Quang Ninh ProvinceFounding date: 20 - 12 - 2011