Ac Trekza Adventures LTD Address: Nga Ba Kim Hamlet, Pung Luong Commune, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200965558 Phone: 0853430037 Representative: Hang A Cho Pung Luong Commune, Mu Cang Chai District, Lao Cai ProvinceFounding date: 19 - 3 - 2026