As digital media and network technologies advance, the increasing prevalence of digital video in daily life has made efficient analysis and rapid retrieval increasingly urgent.

Information technology products are currently the most technologically intensive and rapidly developing products in the world.

Household appliances are directly related to people's daily life safety and convenience, making the stability of their quality and performance crucial.

Lighting certification provides assurance to consumers, retailers, and regulatory bodies that lighting products are safe, reliable, and meet advertised claims. It also helps manufacturers differentiate their products in the market and comply with legal and market entry requirements.

With the rapid development and widespread use of wireless communication technology, electromagnetic compatibility research for wireless equipment is becoming more important.

China holds 70% of the international toy market share. Meanwhile, driven by health and safety concerns, various countries and regions have established strict toy regulations and standards, which are continuously updated and refined.