Original:

 

PTC office will be closed for 2020 Chinese New Year Holiday from 1/23 to 1/29. 
Shenzhen & Chengdu office will be closed from 1/23 to 1/30.  1/19 and 2/1 will be additional working days.


Update:

Shenzhen & Chengdu office will be closed until Feb. 09th, 2020 in order to prevent from more epidemics (Wu Han unknown Virus of pneumonia)