The new year of 2019 is coming soon, Xi an Sost Biotech Co.,Ltd. will take 3 days off
from December 30th 2018--January 1st 2019. Xi an Sost Biotech Co.,Ltd. May you and
your family have a great and wonderful time. Happy New Year!
However, if you have any questions, please contact us without hesitate, we will reply you
as soon as possible.
Xi an Sost Biotech Co.,Ltd.