Thuong Mai Dich Vu Dau Tu Hoan Hao Joint Stock Company Address: Civil Group 9, Khu Vinh Phu, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701646224 Phone: 0988894888 Representative: Hoang Van Tuan Adress: Khu Cong Nong, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Mao Khe Town, Dong Trieu Town, Quang Ninh ProvinceFounding date: 5 - 7 - 2012