Dau Tu Va Xay Dung Son Thinh Joint Stock Company Address: Phieng 1 Hamlet, Son Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200873593 Phone: 0984593943 Representative: Bui Duy Hai Son Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 26 - 4 - 2017