Industrial brushes play an important role in electronic product manufacturing, and they can be used for the following purposes:

1. Cleaning and dust removal: During the manufacturing process of electronic products, various dirt, dust, and debris accumulate on the surface of the product. Industrial brushes can be used for cleaning and dust removal to ensure the cleanliness and tidiness of the product surface.

2. Surface treatment: The surface treatment of electronic products is very important. Industrial brushes can be used to remove surface oxide layers, rust, and other impurities, and can also be used for surface polishing and polishing to ensure the smoothness and cleanliness of the product surface.

3. Welding and connection: In the manufacturing process of electronic products, welding and connection work are required. Industrial brushes can be used to remove lead and tin residues on the surface of connection parts, improve connection quality and reliability.

4. Heat dissipation and cooling: Some components in electronic products require heat dissipation and cooling to ensure the normal operation of the product and extend its service life. Industrial brushes can be used to clean dust and impurities from components such as fans and radiators, ensuring good heat dissipation.

5. Manufacturing and production: In the manufacturing process of electronic products, industrial brushes can also be used for various applications in processing and production, such as manufacturing buttons, circuit boards, screens, etc.

Overall, the role of industrial brushes in electronic product manufacturing includes cleaning and dust removal, surface treatment, welding connections, heat dissipation and cooling, as well as manufacturing and production. Their application can improve the quality, performance, and reliability of electronic products, while also increasing their aesthetics and service life.