Hanh Mai Address: Song Mua Hamlet, Tan Lang, Phu Yen District, Son La Province Enterprise code: 5500349359 Phone: 02122215523 Representative: Phan Thi Mai Adress: Song Mua Hamlet, Tan Lang, Phu Yen District, Son La Province Tan Lang Commune, Phu Yen District, Son La ProvinceFounding date: 23 - 2 - 2009