FedEx: As one of the world's leading courier service providers, FedEx has a large and advanced transportation network, covering most major cities and regions in the world. Its extensive international network and rich experience have enabled FedEx to have a high market share in the Asia-Pacific region, especially in China.

DHL: As a leader in the international express industry, DHL has a strong global network and logistics strength, especially in Europe, with a high market share and density. DHL has a strong reputation for global connectivity and is the partner of choice for many multinational companies.

UPS: UPS is one of the world's largest parcel delivery and logistics companies, with a global service network. Although UPS has a high market share in the Americas, it also has a wide coverage of the international express market, and is able to provide customers with reliable global logistics services.