Cong Nghe So Hai Ninh LTD Address: No 159, Civil Group 4, Khu 9, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702118805 Phone: 0944376376 Representative: Nguyen Van Quang Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 20 - 7 - 2022