To Hop Tac Na Cha Address: Tap Lang Hamlet, Suoi Giang Commune, Van Chan District, Yen Bai Province Enterprise code: 5200946107 Phone: 02275458867 Representative: Vang A Cha Suoi Giang Commune, Van Chan District, Yen Bai ProvinceFounding date: 31 - 12 - 2024