As a quality pass for the import and export of mechanical and electrical products, the CB certificate is currently used by 56 certification bodies in 43 countries including the European Union and the United States. In 1985, China joined the CB certification system, but until 2004, the total number of companies applying for CB certification in China was less than 6,000, and more than 12,000 were certified abroad.
Li Huailin, director of the National Quality Certification Center: Our original standard projects are too few, there are 100, and now we have increased to more than 200.
Li Huailin said that on December 11 this year, China's certification market is open to the world, and increasing the coverage of CB certification standards is also one of the countermeasures. In fact, Chinese companies are more likely to apply for CB certification in China than in foreign countries. For example, it takes one month to apply for certification in China, and it takes at least two to three months abroad, and the cost is about double that of foreign countries. . In recent years, the export volume of China's mechanical and electrical products has increased by 40% every year. In 2004, the export volume reached more than 320 billion US dollars, of which only 60 billion yuan was spent on foreign certification.
The authenticity of this information has not been confirmed by the international electrical network, for your reference only.
Provide professional solutions for live
broadcast scenarios:
Mobile phone live broadcast scene: When
using a mobile phone to broadcast live on facebook, youtube, instagram, tiktok,
etc., the screen of the mobile phone can be wired/wirelessly projected to a
large display screen such as 32-inch/43-inch/49-inch/55-inch/65-inch, Solve the
problem that the anchor is difficult to watch the fan interaction barrage, so
that the anchor can clearly see the fan message during the live broadcast even
a few meters away from the screen.
Large-screen live broadcast scene: Install
Android system on the 32-inch/43-inch/49-inch/55-inch/65-inch large display
screen, and install the live broadcast app at the same time. Large-screen live
broadcast can enlarge the live screen.
Broadcasting studio scene: The live
broadcast large screen has a built-in studio switcher, switcher monitor and
Touch Screen.which can realize a rich live scene with multiple cameras,
multiple scenes, and multiple background switching.
Live Broadcast Display Screen,Live Streaming touch Screen,live streaming studio,Wireless Projection Screen,switcher monitor
Jumei Video(Shenzhen)Co.,Ltd , https://www.jmsxdisplay.com