On July 17, 2023, our company successfully passed UL testing. Obtained UL certificate with certificate number E535108.

UL is the abbreviation for Underwriter Laboratories Inc. in the United States. UL Safety Testing Institute is the most authoritative and largest private institution in the United States engaged in safety testing and appraisal. It is an independent, non-profit professional organization that conducts experiments for public safety.

All indicators and experimental test data of our company's products fully meet UL requirements, and with the joint efforts of all employees, we have successfully obtained UL and CUL certifications.