Cao Tuan Address: Nha Rieng Ong Tien, Civil Group 4, Sa Pa Town, Sa Pa District, Lao Cai Province Enterprise code: 5300211434 Phone: 02143871882 Representative: Bui Cao Tien Adress: Civil Group 4, Sa Pa Town, Sa Pa District, Lao Cai Province Sa Pa Town, Sa Pa District, Lao Cai ProvinceFounding date: 10 - 6 - 2003