Good luck in starting construction：ZRLK wishes you happiness in year of the loong and a prosperous career!

2027 Transportation Report Renewal and Certification Reminder | The certification document will expire at the end of the year and the labels will be updated soon. It's time to schedule now.

Neck fan battery recall: Is CB certification a "plus point" or a "must-answer question"?

The battery for the makeup mirror is exported to South Korea. The KC certification process will only commence after inquiries are made.

How to Obtain CB Certification for Polymer Batteries: A Clear Guide to Process, Advantages and Precautions