Cam Ngoc Quang Address: Dao Xa Hamlet, Lao Chai Commune, Mu Cang Chai District, Yen Bai Province Enterprise code: 8829102713-001 Phone: 0866174650 Representative: Cam Ngoc Quang Lao Chai Commune, Mu Cang Chai District, Yen Bai ProvinceFounding date: 4 - 5 - 2023