Hop Tac Xa Thuy San Ngoc Chien Address: Khua Vai Hamlet, Ngoc Chien Commune, Muong La District, Son La Province Enterprise code: 5500647362 Phone: 02275350640 Representative: Quang Van Hoang Ngoc Chien Commune, Muong La District, Son La ProvinceFounding date: 22 - 7 - 2022