Duoc Pham Viet Bo Joint Stock Company Address: Tieu Khu 1, It Ong Town, Muong La District, Son La Province Enterprise code: 5500554171 Phone: 02123500699 Representative: Tran Binh Dinh It Ong Town, Muong La District, Son La ProvinceFounding date: 29 - 6 - 2017