Tomb-sweeping day is coming. Our office and lab will be closed from April 3, 2021 - April 5, 2021.
Please be noted that during the holiday, emails will be replied in time as usual, but the delivery service can’t be offered. For any emergency, please call us at 0086-15871814463.
We’re sorry if it brings any inconvenience to you. Thank you for your understanding and support!
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