Trademarks and prices are different.

1. Look at the trademark of the fan. There will be a trademark on the genuine fan. The trademark is a mark that distinguishes the source and authenticity of goods and services. Counterfeit products will not have trademarks on them to prevent customers from realizing they are fake and making complaints.

2. Herdsman’s fans are relatively well-known in the livestock breeding industry, and their prices have always been relatively high. For example, the most conventional 1.38-meter model is generally priced around 1,600-1,800 yuan. It is a genuine product. The fan you purchased is relatively cheap. If it only costs a few hundred yuan, it must be fake.