On June 11, the National Standardization Management Committee issued a notice deciding to extend the implementation date of the national standard GB 2626-2019 \"Respiratory Protection Self-priming Filter Anti-Particle Respirator\" to July 1, 2021. In accordance with the relevant provisions of the \"Administrative Measures for Compulsory National Standards\", during the transition period before July 1, 2021, enterprises may choose to implement GB 2626-2006 or GB 2626-2019. Encourage qualified enterprises to organize production according to the new standards as soon as possible.

Recently, since the three ministries have clearly required that all exported medical supplies must have a medical device product registration certificate approved by the drug regulatory authority in order to be released, many manufacturers who initially wished to obtain CE certification for medical masks through self-declaration began to export to Europe.

In the changing era of digital technology, the safety standards for audio-visual products (AV) and information technology equipment (ITE) products have gradually changed from passive safety regulations (IEC/EN 60065 & IEC/EN 60950-1) in the past to actively preventing potential Dangerous safety standard IEC/EN 62368-1:2014 (Second Edition).

TWS English: True Wireless Stereo, which means true wireless stereo. The realization of this technology is based on the development of chip technology, which means that the mobile phone is connected to the main speaker through the main speaker, and then the main speaker is connected to the slave speaker through Bluetooth wireless mode to realize the true Bluetooth wireless separation of the left and right channels. When the slave speakers are not connected, the master speakers return to mono sound quality. TWS technology uses the field of Bluetooth headsets, so it also spawned a new product-TWS Bluetooth headsets.

Battery transportation and circulation in the market of each country must be tested and certified according to the corresponding certification standards. The general battery certification is divided into the following types according to different national standards:

If you have a certification plan for exporting batteries to South Korea, please pay attention to the early change of KC certification standards to avoid export troubles.

There is no standard for \"standardizing\" or improving the implementation of the civil protective mask market. According to the standard, the mask protection level is divided into four levels from low to high: D, C, B, A, respectively corresponding to different air quality conditions.

The outbreak of new coronary pneumonia led to a surge in demand for masks. At present, the domestic epidemic situation is tending to ease, the number of infected people in Europe, Italy, Japan, South Korea and other countries continues to rise, and Iran has attracted global attention with a very high lethal rate. In view of this, the business opportunities of masks quickly moved abroad, and the export of masks has become a hot business in the epidemic.