MK Express Yen Bai LTD Address: Civil Group 5, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200925298 Phone: 02382975180 Representative: Ly Thi Them Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 16 - 9 - 2021