Dau Tu Va Dich Vu Hoang Duong Joint Stock Company Address: No 800, Ha Long Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702024561 Phone: 0916656111 Representative: Nguyen Anh Duc Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 4 - 12 - 2019