Thuong Mai Duc Trung Joint Stock Company Address: No 133, Tran Phu Street, Cam Tay Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700657953 Phone: 0203933979 Representative: Bui Duc Trung Adress: No 133, Tran Phu Street, Cam Tay Ward, Cam Pha City, Quang Ninh Province Cam Tay Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 12 - 6 - 2007