Moi Truong Hoang Tram Joint Stock Company Address: Na Bo Hamlet, Muong Sang Commune, Moc Chau District, Son La Province Enterprise code: 5500411254 Phone: 0912016704 Representative: Le Thi Tram Adress: Moc Chau District, Son La Province Muong Sang Commune, Moc Chau District, Son La ProvinceFounding date: 23 - 11 - 2010