日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Bluetooth speaker CCC certification application——ZRLK

    Author:中認(rèn)聯(lián)科 time:2020-12-25 Ctr:1829

    As Bluetooth wireless audio transmission technology matures, Bluetooth speakers are increasingly accepted and recognized by more users. There are many brands of Bluetooth speakers in the domestic market, so what certification is required for domestic sales of Bluetooth speakers?

    image.png

    The domestic production and sales of Bluetooth speakers need to apply for 3C certification. Bluetooth speakers belong to China's compulsory product certification, which is a certification that controls product safety and quality.

    What is CCC certification?

    The so-called CCC certification is China's compulsory product certification system, the English name China Compulsory Certification, the English abbreviation CCC (referred to as 3C certification). It is a product conformity assessment system implemented by the Chinese government in accordance with laws and regulations to protect consumers' personal safety and national security, strengthen product quality management. It should be noted that the 3C mark is not a quality mark, but a basic safety certification.

    image.png 

    Bluetooth speaker application 3C certification process

    1. Fill in the application materials;

    2. Prepare samples, including samples of batteries and batteries and send them to the testing laboratory;

    3. After testing in the laboratory, complete the safety test and EMC test, and complete the random test of lithium battery;

    4. A draft report will be issued after passing the test;

    5. The confirmation report is subject to CQC review, and the certificate content is confirmed after the review is passed;

    6. The factory audit can be conducted within three months after the issuance of the certificate, and the CQC agency will arrange personnel to audit the factory.

    Bluetooth speaker 3C certification application materials

    1. Application Form

    2. Product manual

    3. Circuit diagram, PCB layout and other materials

    4. Label

    5. List of key parts

    6. Factory inspection survey form and other materials

    image.png

    For Bluetooth speaker CCC certification, please contact our company ZRLK. We will provide you with professional and efficient testing and certification services with favorable prices and courteous service. If you have other products that need to apply for CCC certification, please provide us with product pictures and specifications. We will provide the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

    Related Articles
    • Want to save costs? The KC certification of the vacuum cleaner battery can be transferred through the CB conversion channel

    • Why do manufacturers attach importance to UN38.3 certification? A compulsory course on the transportation of vacuum cleaner batteries

    • Can smartwatches without FCC ID certification be sold in the United States

    • A Single Article to Understand the IEC 62133 Report on Batteries: The Key from Standards to Market Access

    Follow Us
    国精无码欧精品亚洲一区| 国产高清一级毛片| 人妻体体内射精一区二区| 国产午夜福利精品一区二区三区| 久久久久亚洲AV无码专区网站| 国产高清在线精品一区app| 十九岁日本电影免费粤语 | 尤物最新网址| 国产精品美女一区二区视频| 久久久av波多野一区二区| 日韩三级电影| 小泽玛莉亚一区二区视频在线| 娇妻被又大又粗又长又硬好爽| 亚洲国产精品无码久久一区二区分| 国产三级精品三级在线专区91| 27邪态恶动图gif喷水赞一把| 尤物视频 - yw193.com| 婷婷久久综合九色综合绿巨人| 青青草国产成人久久电影| 午夜福利麻豆国产精品| 给外女开小嫩苞19p| 护士的小嫩嫩好紧好爽| 欲妇荡岳丰满少妇岳| 无码AV中文一区二区三区| 久久精品无码一区二区三区| 国产精品天天看特色大片| 日本在线视频www鲁啊鲁| 美女免费高清视频黄是免费| 国内自拍一区| 亚洲国产制服丝袜无码av| 国产伦精品一区二区三区免.费 | 99爱在线精品视频免费观看 | 国产成人91| 久久久亚洲欧洲日产国码是av| 日本午夜免费福利视频| 国产亚洲色婷婷久久99精品| 激情综合丁香五月| 人妻体内射精一区二区三区| 国产成人无码精品一区不卡| 日韩精品极品视频在线观看免费| (原创)露脸自拍[62p]|