Hoang Lanh Address: Civil Group 9, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200929976 Phone: 0946052839 Representative: Hoang Van Lanh Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 18 - 2 - 2022