Hola mi track:
http://intl.sf-express.com/?a=trackEn
CHINA 2016-04-09 22:42:19 The item has been departure the transport center of SF.
CHINA 2016-04-09 22:32:31 The item has been arrival the transport center of SF.
CHINA 2016-04-08 15:23:50 Electronic information has been received
Saludos