FedEx. According to relevant public information, FedEx, the world's largest express delivery company, has joined forces with the Chinese Badminton Team to become the main sponsor of the Chinese Badminton Team. Generally, only badminton has this logo. Express delivery, also known as express delivery or express delivery, means that logistics companies (including freight forwarders) quickly and safely deliver documents or packages entrusted by users from the sender through their own independent network or through joint cooperation (i.e. networking) A new mode of transportation from the recipient's door to door (hand to hand).