Dau Tu Phat Trien Tong Hop Hai Dang LTD Address: No 148, Tran Khanh Du Street, Quang Ha Town, Hai Ha District, Quang Ninh Province Enterprise code: 5702095788 Phone: 0975503888 Representative: Nguyen Van Duy Quang Ha Town, Hai Ha District, Quang Ninh ProvinceFounding date: 9 - 9 - 2021