电子数据交换中心 (EDI)提供24x7不停的发送和接受EDI数据，电子数据兼容UN/EDIFACT、COSCO和交通部等报文标准，并提供用户自定义格式报文，具有可扩充性。电子数据交换（EDI）支持海关双信息放行，对进出口集装箱的海关EDI放行单和码头放行单进行核对之后自动放行。具有与客户的电子文档交换、进口预报关功能、出口实时读取海关数据、加快通关速度，大大地降低了录入数据量，减少了工作人员的重复工作。

EDI Centre enables 24 by 7 non-stop receive and send messages in both standard formats as specified under UN EDIFACT standards as well as any other proprietary formats, automatic receiving and sending messages by the method of FTP or E-mail. Users can monitor the processing status of the various EDI messages that are being uploaded or downloaded, therefore is a facility to correct the message that failed to upload, and regenerate message that failed to download. The viewing of the contents of the received messages and the status of sent messages are also available.