An Phu Tay Bac Joint Stock Company Address: No 66, Ca Van Khum Street, Tieu Khu 17, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500630030 Phone: 0943167979 Representative: Bui Ngoc Linh Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 8 - 1 - 2021