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Why do wireless products require Qi certification?

1. Introduction to Qi certification (what is Qi certification?)The Qi standard is a wireless charging standard launched by the Wireless Power Consortium (WPC), a global standardization organization th

Pre-application 3C exemption certificate instructions

Pre-application 3C exemption certificate conditions: the imported products are within the scope of the 3C certification catalog, and the product import commodity code (ie, H.S. CODE customs code) port