Hop Tac Xa Dau Tay Hoi Duong Address: Huoi Duong Hamlet, Co Noi Commune, Mai Son District, Son La Province Enterprise code: 5500565430 Phone: 0987538667 Representative: Bui Thi Tho Adress: Huoi Duong Hamlet, Co Noi Commune, Mai Son District, Son La Province Co Noi Commune, Mai Son District, Son La ProvinceFounding date: 10 - 4 - 2018