Yes.
Price. The prices of genuine products are much higher, while the prices of imitation products are relatively lower.
3C is a major symbol of genuine Transformers. Genuine Hasbro Transformers products are all affixed with 3C laser anti-counterfeiting labels. Genuine Hasbro Transformers must have a Chinese annotation along with the 3C label. Transformers with no Chinese characters and only a 3C label must not be genuine, but the 3C label can also be fake. Nowadays, you can buy 3C labels anywhere, and they are very cheap. Therefore, it is not possible to tell the difference just by looking at the 3C label.
The easiest thing to do with Transformers is to look at the trademark. Only those with Hasbro or TARAKA in the world are genuine. Only these two companies have the copyright for Transformers. Domestic counterfeit products are fake at first glance and are very small in quantity. , the color and size are very different from the original ones.
The integrity of the interface and the smoothness of transformation are important elements of Hasbro 9. Many Chinese pirated products have serious problems in these two aspects, which are visible to the naked eye. Also, every joint of Hasbro's Transformers is very tight and does not move when touched, giving people a very mechanical feel. The most important thing is that Hasbro will do the spray painting, facial details and screws very carefully.