Thuong Mai Duc Manh Joint Stock Company Address: Khu Vinh Xuan, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Enterprise code: 5700479080 Phone: 0203871889 Representative: Tran Van Xo Adress: Khu Vinh Xuan, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Mao Khe Town, Dong Trieu Town, Quang Ninh ProvinceFounding date: 12 - 2 - 2004