Hop Tac Xa Ca Hoi Thac Vang Sa Pa Address: Li Lao Chai Hamlet, Lao Chai Commune, Sa Pa District, Lao Cai Province Enterprise code: 5300533689 Phone: 0913249146 Representative: Nguyen Trong Cu Lao Chai Commune, Sa Pa District, Lao Cai ProvinceFounding date: 31 - 8 - 2011