Is Yunyang International Travel Service formal?

Yes According to official website's inquiry, Yunyang International Travel Service is a formal company protected by official website's certification law, with a formal business license, long-term normal operation, a specific office location, renewed business status, no risk record, and the actual operation is consistent with the certificate, with a registered trademark, industrial and commercial department certification and business license. The business scope includes travel agency business, ticketing agency service, conferences, exhibitions and related services, tourism information consultation and business consultation.