Quang Hien Yb LTD Address: Civil Group 9, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200925467 Phone: 0943671111 Representative: Nguyen Quang Hien Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 20 - 9 - 2021