How long does it take for Sinochem gas station to join?

About seven working days. According to the recruitment information of Sinochem Gas Station, the information of employees joining the gas station can only be uploaded to the upper level leaders after three levels of examination and approval, each level of examination and approval takes two to three working days, and employees will not be notified to join the job until the third level of examination and approval is completed, so it takes about seven working days.