<sub id="u7b13"><p id="u7b13"></p></sub>
    <p id="u7b13"><menu id="u7b13"></menu></p>
    <p id="u7b13"></p>
      <cite id="u7b13"></cite>

        久久精品夜色国产亚洲av,色狠狠综合天天综合综合,四虎国产精品成人免费久久,亚洲自拍偷拍福利小视频,一区二区三区黄色一级片,国产精品自拍一二三四区,国产在线视频不卡一区二区,91久久亚洲综合精品成人
        Hotline:400-880-1556

        English




        Amazon UL test report processing——ZRLK

        Author:中認聯科 time:2022-01-12 Ctr:1902

        UL is the abbreviation of Underwriter Laboratories Inc. (Underwriter Laboratories Inc.). The UL Safety Laboratory is the most authoritative in the United States and the largest private institution engaged in safety testing and identification in the world. It is an independent, not-for-profit, professional organization that conducts experiments for public safety. Unlike FCC certification, UL certification is a safety certification. UL is mainly engaged in product safety certification and operating safety certification business. Its ultimate purpose is to obtain products with a fairly safe level for the market, and to contribute to the assurance of personal health and property safety. . In the United States, UL is the symbol of safety marks for consumers, and globally, UL is one of the most trusted conformity assessment providers for manufacturers.

        image.png

        Why does Amazon ask for a UL test report?

        The electronic products sold on the Amazon platform must meet the specified standards. If they are unqualified, it is easy to cause fire, explosion, etc., which will endanger the life and property safety of consumers. Therefore, many customers lack UL reports, resulting in products being removed from the shelves and the right to sell. In addition to other problems, malicious reports among peers are also indispensable to trigger audits.

        For live products to be listed on Amazon, relevant UL reports are required, and test reports issued by ISO 17025-qualified laboratories are required for normal sales and restoration of links.

        Materials that need to be prepared for Amazon UL test report processing

        1. Product name: provide the full name of the product;

        2. Product model: List all product models, varieties or classification numbers that need to be tested in detail;

        3. Product nameplate: including product model, electrical parameters, manufacturer information, production date, UL logo;

        4. The intended use of the product: home appliances/commercial, indoor/outdoor, etc.;

        5. Parts list: list the parts and models (file numbers), rated values, and manufacturers that make up the product in detail;

        6. Electrical properties: for electronic and electrical products, provide electrical schematics (circuit diagrams), PCB LAYOUT;

        7. Structure diagram: For most products, the structure diagram or exploded diagram, ingredient list, etc. of the product should be provided;

        8. Instructions: product instruction manual and installation manual, etc.;

        9. Application form: UL special application form corresponding to a specific product, please contact ZRLK testing sales engineer to obtain the application form.

        Amazon UL test report processing process

        1. Project determination: confirm the UL standard on which the test is based, the cost and time of certification, the number of samples, etc.;

        2. Data preparation: According to the requirements of UL, the enterprise prepares various data or documents required for certification;

        3. Sample delivery test: The enterprise sends samples to ZRLK testing laboratory for product testing;

        4. Issuing the report: The product test results meet the requirements of UL standards, and the test report is officially issued;

        5. Factory audit: UL will conduct the first factory inspection of the production factory to ensure compliance with the standard requirements;

        6. Use of the logo: After the audit meets the requirements, the applicant is officially authorized to use the UL logo.

        image.png

        For Amazon UL test report, please contact our company ZRLK, we will provide you with professional and efficient testing and certification services with favorable prices and considerate service. If you provide us with product pictures and specifications, we will give you corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!

        Related Articles
        • What is the CB certification for smart bracelet batteries? Understand the core meaning of one article

        • The compliance threshold for smart bracelet batteries: CCC certification is the core requirement

        • Smart Glasses CE-RED Certification Guide: An Essential Guide for Market Access in the EU

        • What is FCC ID certification for routers? Why is it necessary to export to the United States?

        Follow Us
        主站蜘蛛池模板: 国产精品免费久久久免费| 亚洲自偷自拍熟女另类| 亚洲精品无码久久一线| 天天燥日日燥| 一卡2卡三卡4卡免费网站| 人人综合亚洲无线码另类| 久久久www免费人成精品| 人妻少妇无码精品视频区| 狠狠亚洲色一日本高清色| 国产果冻豆传媒麻婆精东| 亚洲 欧美 唯美 国产 伦 综合| 国内自拍第一区二区三区| 日韩本精品一区二区三区| 精品免费看国产一区二区| 久久久久久性高| 亚洲综合一区二区三区视频| 精品中文人妻在线不卡| 青海省| 亚洲一区二区约美女探花| 精品人妻少妇嫩草av系列| 国产女人18毛片水真多1| 国产va免费精品观看精品| 精品无人区一区二区三区在线| 国产一区二区在线有码| 中文字幕一区二区人妻| 开心久久综合激情五月天| 亚洲国产精品人人做人人爱| 云和县| 亚洲aⅴ男人的天堂在线观看| 久久久久久久久久久免费精品| 精品亚洲国产成人av| 成人午夜污一区二区三区| 2020国产欧洲精品网站| 亚洲av无码成人精品区一区| 在线看国产精品自拍内射| 亚洲一区二区三区在线观看精品中文| 五月天激情国产综合婷婷婷| 精品久久久bbbb人妻| 国产AV影片麻豆精品传媒| 日韩在线观看精品亚洲| 精品人妻少妇一区二区三区在线|