亚洲国产午夜福利精品,顶级欧美熟妇高清xxxxx,激情小说图片,亚洲男人的天堂成人www
        Hotline:400-880-1556

        English




        Bluetooth speaker CCC certification application——ZRLK

        Author:中認聯科 time:2020-12-25 Ctr:1885

        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
        • Gain a comprehensive understanding of EN 18031: Certification Requirements, Procedures and documentation Preparation

        • Analysis of the EU Network Security Standard for Radio Equipment EN 18031

        • New IATA DGR regulations in 2026: Interpretation of compliance points of state of charge (SoC) of lithium battery goods!

        • [Holiday Notice] 2025 ZRLK Mid-Autumn National Day holiday schedule

        Follow Us
        主站蜘蛛池模板: 香港一级纯黄大片| 国内精品久久久久久久999| 国产嫖妓一区二区三区无码| 欧美另类极品videosbes| 亚洲一区二区三区乱码aⅴ蜜桃女| 亚洲国产成人久久综合碰碰| 边添小泬边狠狠躁视频| 男人天堂手机在线| 欧美日韩综合精品| 秋霞在线观看片无码免费不卡 | 久久久久网站| 国产乱xxxxx国语对白| 日韩国产精品无码一区二区三区| 99精品国产兔费观看久久| 成人精品一区二区三区| 五月天综合| 国产男女无遮挡猛进猛出在线观看| 用舌头去添高潮无码av在线观看| 国产乱人伦av在线无码| 激情五月伊人| 亚洲一区二区网站| 1769偷拍在线视频免费蜜桃| 看全黄大色黄大片美女| 亚洲ⅴ国产v天堂a无码二区| 久久久久国产精品www| 91综合在线观看| 亚洲精品无码中文久久字幕| 欧美肥胖老太vidio在线视频| 97国产最新| 欧美在线精品一区| 色导| 国产美女被遭高潮免费网站| 国产成人亚洲综合无码99| xxxxxx亚洲| 日日夜夜精品视频免费观看| www.涩涩.com| 国产精品性夜天天拍拍2021| 少妇激情作爱视频| 国产色在线视频| 亚洲精品永久免费| 91精品乱码久久蜜桃|