Hop Tac Xa Chan Nuoi Tong Hop Xa Lao Chai Address: Hang Gang Hamlet, Lao Chai Commune, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200936772 Phone: 0356235995 Representative: Sung A Nu Lao Chai Commune, Mu Cang Chai District, Yen Bai ProvinceFounding date: 4 - 5 - 2023