Giong Cay Trong Son La Joint Stock Company Address: Khu Nga Ba Trai Ong, Na Ha 2 Hamlet, Chieng Mung Commune, Mai Son District, Son La Province Enterprise code: 5500555619 Phone: 0969253453 Representative: Dao Duy Tung Chieng Mung Commune, Mai Son District, Son La ProvinceFounding date: 2 - 8 - 2017