Pham Chinh Address: Hamlet 3, Tieu Khu 19, Hat Lot Town, Mai Son District, Son La Province Enterprise code: 5500498142 Phone: 0975530665 Representative: Pham Van Pham Adress: Hamlet 3, Tieu Khu 19, Hat Lot Town, Mai Son District, Son La Province Hat Lot Town, Mai Son District, Son La ProvinceFounding date: 2 - 4 - 2014