Yes.

It is illegal to produce Transformers with a logo without authorization.

According to Article 52 of the Trademark Law, any of the following acts shall constitute an infringement of the exclusive right to use a registered trademark, as detailed below:

l. Without the permission of the trademark registrant, Using a trademark that is identical or similar to its registered trademark on the same kind of goods or similar goods;

2. Selling goods that infringe the exclusive right of a registered trademark;

3. Counterfeiting, Making other people’s registered trademarks without authorization or selling counterfeit or unauthorized registered trademarks;

4. Without the consent of the trademark registrant, changing the registered trademark and putting the goods with the replaced trademark back on the market. But in fact, the exclusive right to use a trademark protected by the Trademark Law is exercised by the subject; the exercise of different rights forms different subjects of rights;

5. Cause other damage to the exclusive right to use a registered trademark of others.