1 USPS 国邮政服务公司 USA Mail, express
2 DPWN (DHL) 德国邮政-敦豪丹莎海空Germany Mail, express,logistics, finance
3 UPS 联合包裹服务USA Express, logistics
4 Maersk 马士基 Denmark Shipping, freight forwarding, logistics
5 FedEx 联邦快递 USA Express
6 La Poste 法国邮政 France Mail, Express
7 Cosco 中国远洋 China Shipping
8 Japan Post 日本邮政 Japan Mail
9 Nippon Express 日通 Japan Freight forwarding, logistics
10 Royal Mail 英国皇家邮政UK Mail, Express
