If you have any question about BeiDou Navigation Satellite System, which includes but is not limited to system services, service outage& status report, applications and cooperation, please contact us:

- BDS services consulting mailbox: BDServices@beidou.gov.cn

If you have any comments and suggestions to the website, please contact us: 

- Website editor mailbox: webeditor@beidou.gov.cn

- Website editor phone: 010-68379330