Ngoc Bich Address: No 11, Civil Group 6, To Hieu Ward, To Hieu Ward, Son La City, Son La Province Enterprise code: 5500214055 Phone: 02123856626 Representative: Dinh Ba Luc Adress: Civil Group 11, Chieng Le Ward, Son La City, Son La Province To Hieu Ward, Son La City, Son La ProvinceFounding date: 11 - 11 - 2003