<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




    Certification introduction

    South German cTUVus certification is the North American certification mark of German TUV TUV company. As long as it is approved by OSHA (American Occupational Safety and Health Administration) as a testing and certification body for NRTL (Nationally Recognized Testing Laboratory), it can test and certify products entering the US and Canadian markets. It has the same qualifications as other NRTL institutions (such as UL and CSA), so it can help the products successfully enter the US and Canadian markets. All NRTL marks (cTUVus, UL, CSA, ETL, cNEMKOus) are equivalent.

    ZRLK, as an authorized laboratory of the German Rhine Agency, can perform cTUVus certification on products according to customer needs and issue test reports. If you have any requirements, please contact customer service 4008801556. As a national high-tech enterprise, China Unicom's testing organization (hereinafter referred to as ZRLK) is the pioneer and leader of third-party testing and certification services in China. It is also the first comprehensive domestic product testing, technical consulting, and product certification service. One of the three-party professional testing institutions.

    UL, ETL and cTUVus certification comparison

    Project

    UL

    cTUVus

    ETL

    Use standard

    UL2054; UL1642; UL61558; UL62368 (UL6095 and UL60065   combined standards), etc.

    Certification qualification accreditation body

    US NRTL (Nationally Recognized Laboratory) and   Canadian Standards Agency SCC

    Certification market

    North America (United States and Canada)

    Certification and testing institutions

    UL Meihua Lab tested and issued a letter of   conclusion

    ZRLK test

    TUV certification

     

    ZRLK test

    ITS certification

     

    Application time reference

    5-12 weeks

    2-3 weeks

    2-3 weeks

    Application fee

    More expensive than the three

    Fee comparison

    Fee comparison

    Advantage

    Native American agency with the highest recognition

    International certification body, authoritative and   not expensive, also recognized by the US NRTL

    Native American institution with high recognition

    Disadvantage

    Because it is an old institution, testing, factory   inspection and file fees are the highest, and the cycle is longer

    North American market brand awareness is slightly   lower than UL

    In the North American market, the popularity is   slightly lower than UL

     


    Online consultation

    Online consultation

    Recommend
    • Label printer ANATEL certification

      Label printer ANATEL certification

      Label printers entering the Brazilian market, ANATEL certification is an essential passport! It is the recognition of the Brazilian Telecommunications Authority for the safety and compliance of electronic products, without which products cannot be legally sold.

    • Label printer SRRC certification

      Label printer SRRC certification

      SRRC certification is not only a guarantee of product compliance, but also a key to opening up the market.

    • Label printer FCC ID authentication

      Label printer FCC ID authentication

      FCC ID certification is a mandatory certification for electronic products by the Federal Communications Commission (FCC) in the United States, and it is essential for label printers to obtain this certification.

    South German cTUVus certification

    South German cTUVus certification is the North American certification mark of German TUV TUV company. As long as it is approved by OSHA (American Occupational Safety and Health Administration) as a testing and certification body for NRTL (Nationally Recognized Testing Laboratory), it can test and certify products entering the US and Canadian markets.

    Get a quote
    主站蜘蛛池模板: 放荡人妻一区二区三区| 久久综合九色综合色| 狠狠色AV一区二区| 南昌县| 亚洲中文字幕精品| 亚洲精品国产综合一线久久| 岛国av在线| 国产黄拍| 日日干日| 女人与公狼做交十配视频| 亚洲国产精品无码久久一区二区 | 湛江市| 婷婷色综合成人成人网小说| 天天躁日日躁狠狠躁av麻豆男男| 国产成人无码www免费视频播放| 无码AV午夜福利一区| 日韩av一区二区在线| 日韩中文字幕日韩色| 一本大道久久香蕉成人网| 好深好湿好硬顶到了好爽| 亚洲性受| 在线黄色av网址| 麻花传媒在线观看免费| 中文一区操| 夜夜操影院| 精品99re66一区三区| 波多野结衣中文字幕一区二区三区| 国产男女猛烈无遮挡免费视频 | 日韩精品内射视频免费观看| 亚洲精品中文综合第一页| 大又大粗又爽又黄少妇毛片| 国内熟女中文字幕第一页| 婷婷丁香五月亚洲中文字幕| 亚洲永久一区二区三区在线| 99久久精品久久久久久婷婷| 十八禁午夜福利免费网站| 北条麻妃无码视频| av二区在线| 国产蜜臀在线一区二区三区| 婷婷激情六月| 人妻少妇一区二区三区|