<s id="k82sw"><acronym id="k82sw"></acronym></s>
<sup id="k82sw"><samp id="k82sw"></samp></sup>
<noscript id="k82sw"><table id="k82sw"></table></noscript>
  • <li id="k82sw"></li>
    <dfn id="k82sw"></dfn>
    国产无码久久,久久99视频,欧洲无码视频,国产免费AV网站,色诱久久,jjzz国产,国产亚洲成人网,橹橹色
    Hotline:400-880-1556

    English




    Bluetooth audio quality inspection report processing——ZRLK

    Author:中認(rèn)聯(lián)科 time:2021-12-31 Ctr:1599

    Bluetooth audio is a speaker product that transmits sound through Bluetooth. It has a built-in Bluetooth chip and connects to Bluetooth playback devices such as mobile phones, tablets, and notebooks, replacing traditional wire-connected wireless devices with Bluetooth connections. However, in general, if such products want to be put on the domestic e-commerce platform, a quality inspection report is required.

    What is a quality inspection report?

    The so-called quality inspection report refers to the safety and performance testing of the product, successfully entering other platforms such as Tmall, JD.com or supermarkets, or as a reference standard for consumers. According to the three-level standard (national standard, ministerial standard and enterprise's own standard), carry out quality assessment, make basic evaluation, and analyze the reasons for qualified or unqualified quality. This is the main part of the quality inspection report. It is necessary to have a laboratory authorized by China Metrology Certification (CMA) + China National Accreditation Service for Conformity Assessment (CNAS), and the quality inspection report issued by it is valid.

    image.png

    Why do you want to make a quality inspection report?

    Common reporting purposes are:

    ◆ Enter online shopping malls such as JD.com and Tmall;

    ◆ Bidding/bidding;

    ◆ Report for project acceptance;

    ◆ Supplier requirements;

    ◆ Publicity report;

    ◆ Settled in 4S shop (general car supplies);

    ◆ Reports required for TV shopping;

    ◆ Reports required by stores (such as Wal-Mart, Carrefour, Rainbow, Guoanju, B&Q, etc.).

    Note: If electronic and electrical products enter JD.com and Tmall, you need to confirm whether the product needs 3C certification. If it is not in the 3C range, the test report is useful. If it is in the 3C range, you need to provide 3C certification first.

    Information to be prepared for Bluetooth audio quality inspection report

    1. The name and address of the manufacturer, the name and model of the product, etc.;

    2. Product instruction manual;

    3. Safety design documents (including key structural drawings, that is, design drawings that can reflect the climbing distance, gap, number of insulating layers and thickness);

    4. Product technical conditions (or enterprise standards) and establish technical data;

    5. Product electrical schematic diagram, block diagram and circuit diagram, etc.;

    6. List of key components or raw materials.

    Bluetooth audio quality inspection report processing process

    1. Provide product-related information and fill in the application form

    2. Mail samples for testing

    3. Samples are received and tested for items corresponding to the standards

    4. After the inspection is completed, a draft of the product inspection report will be issued

    5. Check the correctness and issue the original test report.

    To cover the report of the CMA and CNAS chapter, it must be a sample, and the actual measurement can be issued.

    image.png

    Please contact our company ZRLK for the handling of the Bluetooth audio quality inspection report. We will provide you with professional and efficient testing and certification services with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

    Related Articles
    • How long does it take to obtain the KC certification for drones? The process and required documents will be explained in one go.

    • Australia and New Zealand Market Access Code: Comprehensive Analysis of RCM Certification for Tablets

    • Essential for Market Entry in North America: Core Points of Battery UL Certification

    • Wireless router for export to Canada must have ISED IC certification: Comprehensive analysis

    Follow Us
    主站蜘蛛池模板: 免费大片黄国产在线观看| 性中国videossexo另类| 欧美牲交视频| 图片区小说区激情区偷拍区| 久久久精品熟妇丰满人妻99| 精品产品福利| 日韩av一二三四区| 精品无码av无码专区| 洱源县| 国产精品集合| 国产AV大陆精品一区二区三区 | 亚洲成人Av| 国产jjizz女人多水| 中文久久久无码| а天堂中文最新一区二区三区| 中文字幕+乱码+中文字幕一区| 国产男女爽爽爽免费视频| 福利毛片| 精品国产久一区二区三区| 熟女国产精品| 欧美丰满熟妇hdxx| 国内精品久久九九国产精品 | AV白浆| 中文字幕人妻第一区| 中文字幕av久久波多野结| 少妇人妻邻居| A片入口| 亚洲色大成网站www永久男同| 日本午夜久久一区二区| 国产一区二区三区在线视频| 无码人妻斩一区二区三区| 精品久久久久久无码不卡 | 三上悠亚福利一区二区| 国产91精品调教在线播放| 五月天成人社区| 亚洲av片在线免费观看| 另类av| 边添小泬边狠狠躁视频| 国产18禁网站| 无码中文字幕热热久久| 亚洲国产精品成人网站|