In the event of any concerns or complaints about possible violation of intellectual property rights please send us an email at support@koason.com,identifying with specificity the rights alleged to be violated and the accused products.(This email address is just for intellectual property rights and legal issues. other requests may not get respondence.)

the products that are sold are not from the official brands and are not subject to trademark law.

The products of koason just are compatible accessory, are not from the official brands and are not subject to trademark law.