Quy Tin Dung Nhan Dan Xa Chieng Son Huyen Moc Chau Address: Chieng Son Commune, Moc Chau District, Son La Province Enterprise code: 5500198029 Phone: 0212768126 Representative: Tran Ngoc Hien Adress: Tieu Khu 5, Chieng Son Commune, Moc Chau District, Son La Province Chieng Son Commune, Moc Chau District, Son La ProvinceFounding date: 28 - 3 - 2001