Dau Tu Phat Trien Cang Hoang Tan Joint Stock Company Address: No 01, Khu 2, Yen Giang Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5701939478 Phone: 0912956989 Representative: Nguyen Cao Ky Yen Giang Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 11 - 6 - 2018