buying other people's goods and selling them under their own brand constitutes reverse counterfeiting, so it is illegal. Of course, this is not acceptable.

according to item (4) of Article 52 of the Trademark Law, it can be seen that the three elements that constitute this behavior are one premise and two behaviors, that is, the actor changed the registered trademark of his goods without the consent of the trademark registrant, and then put the goods with the changed trademark into the market.

Secondly, you can use other people's factories to produce products for yourself and then label them with your own brands. This is outsourcing, which is also legally allowed.

OEM production can be designed by itself, or the finished product can be provided by the other party, and then the brand can be sold, which depends on the contract agreement between them, and national laws do not interfere.