Phat Trien Nha Hoang Tan Joint Stock Company Address: No 67, Ngo Quyen Street, Quang Yen Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5702103936 Phone: 0922702134 Representative: Phi Kim Phuc Quang Yen Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 6 - 12 - 2021