Chi Nhanh Cong Ty TNHH Kai's Adventures Tour Ha Giang Address: No 42, Dong Khe Street, To, Tan Binh District, Ho Chi Minh City Enterprise code: 5100498966-001 Phone: 0971123307 Representative: Bui Van Thai Tan Giang Ward, Cao Bang City, Cao Bang ProvinceFounding date: 2 - 10 - 2026