Mot Thanh Vien Vang Bac Ngoc Toan LTD Address: Chieng Cang Hamlet, Muong Hung Commune, Song Ma District, Son La Province Enterprise code: 5500683297 Phone: 0354477888 Representative: Pham Ngoc Toan Muong Hung Commune, Song Ma District, Son La ProvinceFounding date: 20 - 3 - 2026