中文字幕日韩在线观看,久久久人人玩人妻精品综合,国产欧美日本在线,久久精品免费视频6,欧美精品黄色网站,色综合久久久久无码专区,亚洲区欧美中文字幕久久,国产手机在线视频,国产中文字幕视频在线观看,日本一区二区免费在线观看

Hotline:400-880-1556

English




Bluetooth speaker CCC certification application——ZRLK

Author:中認(rèn)聯(lián)科 time:2020-12-25 Ctr:1686

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
  • Compliance leads to bestsellers! Key points to know for SRRC Certification of Smart refrigerators

  • CE certification for smart dishwashers: Ensuring quality and expanding the European market

  • Focus on the CCC certification of power adapters for sweeping robots, safeguarding safety and quality

  • Electric shaver battery CCC certification: A dual guarantee of safety and quality

Follow Us
久久午夜激情| 2018天天躁夜夜躁狠狠躁| 精品无人区乱码1区2区3区在线 | 精品丝袜国产自在线拍高清| 国产乱子伦一区二区三区| 又污又爽又黄的网站| 日韩黄色视频| 精品国产午夜理论片不卡| 无码专区heyzo色欲av| 一本无码中文字幕在线观| aaaaa少妇高潮大片| 免费人成视频x8x8| 国产9色在线 | 日韩| 欧美综合成人网| 青青草原综合网| 亚洲AV无码一区二区三区鸳鸯院| 91精品视频一区| 欧美日韩国产码高清| 98国产在线| 欧美人与动性XXXXX杂性| 中文字幕AV中文字无码亚| 国语自产精品视频在线区| 一边摸一边抽搐一进一出视频| 人妻中文字幕乱人伦在线| 人伦片无码中文字幕| 无码日韩av一区二区三区| 亚洲熟妇无码另类久久久| www夜插内射视频网站| 亚洲一区二区三区偷拍女厕| 亚洲色偷拍另类无码专区| 国产精品三级av及在线观看| 国产欧美日韩精品a在线观看| 欧美丰满老熟妇aaaa片| 日本不卡免费在线| 香蕉一区二区| 女人18毛片水真多| 无码AV无码一区二区| 欧美精品一区二区少妇免费A片| 一区二区三区人妻无码| 老师扒下内裤让我爽了一夜| 无码国产精成人午夜视频|