Express delivery services. (For projects that require approval according to law, business activities can only be carried out with the approval of relevant departments. The specific business projects shall be subject to the approval documents or permits of relevant departments. ) General projects: Air international cargo transportation agency; International freight transportation agency; Land international freight transportation agency; International freight forwarding agent by sea; General cargo warehousing services (excluding hazardous chemicals and other projects that require licensing and approval); Import and export of goods; Technology import and export; Import and export agency.