1. First of all, if you want to distinguish the authenticity of Rijing water pumps, you need to see whether the product packaging is relatively standardized and whether there are detailed product names, specifications and models, registered trademarks, factory names, factory addresses and phone numbers. wait.

2. Secondly, you need to check whether the surface of the water pump is smooth and clean and the workmanship is good.

3. Finally, you can confirm by checking the product model specifications and calling the official customer service number.