Royal mail is Royal Mail, which is sent from abroad. Express delivery will be sent to domestic EMS by RoyalMail by default! The direct mail time is three to eight working days, and the time limit for the impact of the epidemic is extended. Royal Mail Royal Mail is one of the largest enterprises in Britain, and its history can be traced back to 15 16. Undertake major postal services in Britain and internationally. In addition to letters, parcels, express delivery services, postal business halls and other traditional postal services. Business types also include a series of new businesses such as electronic remittance, savings and logistics.