With the development of the times, more and more intelligent products are beginning to appear in people's lives. There are different intelligent products in different fields, and they play a significant role in people's lives. Membrane switches are a very common product in people's daily lives.

A large proportion of people still do not understand what a membrane switch is. In fact, membrane switch is a new type of electronic device researched and developed in the late 70s and early 80s, it is a product that responds to the development needs of electronic machine products to miniaturization

With the development of technology, more and more electronic components are beginning to appear in people's lives and membrane switches are a typical example. Membrane switches are a combination of key switches, panels, markings.

Nameplates are very important for the image of companies and individuals. In everyday life, the use of nameplates is very common and there are countless types of nameplates. Due to the signage and artistic nature of nameplates, they are widely used in the market.

In everyday life, nameplates are very commonly used. Some are used for advertising, others for conveying information. With the development of technology, there are more and more types of nameplates. Different types of nameplates have different characteristics and they play different roles in differe