English 
Consumers with certain production and processing experience will not be unfamiliar with dampers. As a small part, it has quietly penetrated the working and living spaces of various consumers. So, what is a good rotary damper?
For many consumers, the first premise of choosing the right product is to clarify their needs. On this basis, the more consumers understand the market of a specific product, the more comfortable damper products they can buy. So, how should consumers choose and choose dampers?Here is the outline:What