日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Mask category

    With the spread of new coronavirus pneumonia, masks and other medical protective equipment have become daily necessities, building a key line of defense for health and safety. Masks are divided into disposable medical masks, medical protective masks, PM2.5 protective masks, daily protective masks, etc.

     image.png

    application process

    sign the application form

    Send samples to testing institutions

    Laboratory arrange sample test

    After the test is passed, a test report is issued

    Domestic sales

    Test product

    Disposable medical masks, medical surgical masks, daily protective masks.

    Main test items

    Appearance, color fastness to rubbing, formaldehyde content, pH value, decomposable aromatic amine carcinogenic dye, mask band and the connection between mask band and mask body, breaking capacity, breathing valve cover, coliform, Pseudomonas aeruginosa Staphylococcus aureus, hemolytic streptococci, total fungal colonies, total bacterial colonies, residual ethylene oxide, packaging and labeling.

    standard test

    YY / T 0969-2013 Executive standard for disposable medical masks GB / T 32610-2016 Technical specifications for daily protective masks

    GB 19083-2010 "Technical Requirements for Medical Protective Masks"

    YY 0469-2011 "Medical surgical masks"

    YY / T 0969-2013 "Disposable Medical Masks"

    GB / T 2626-2006 "Respiratory protective equipment self-priming filter anti-particulate respirator

    GB / T 32610-2016 "Technical Specifications for Daily Protective Masks"

    Export to Europe

    Test product

    Personal protective mask

    Medical masks

    Main test items

    Performance testing, biological testing, expiratory resistance, exhalation valve leakage, filtration efficiency, etc.

    Standard basis

    Medical masks: EN14683 standard, affixed with the CE mark in accordance with the European Union Medical Device Directive 93/42 / EEC (MDD) or EU Medical Device Regulations EU2017 / 745 (MDR).

    (1) Sterile medical masks: CE certification must be carried out by an authorized announcement agency.

    (2) Non-sterile medical masks: enterprises only need to make CE self-conformity declaration, and do not need to pass the certification of the notified body. After preparing the relevant documents and test reports, you can complete the declaration of conformity yourself.

    Personal protective mask: EN149 standard, which needs to meet the requirements of the EU Personal Protection Equipment Regulations EU2016 / 425 (PPE), and CE certification and certification will be issued by an authorized notified body.

    Export to the United States

    Test product

    Personal protective mask

    Medical masks

    Main test items

    Performance testing, biological testing, expiratory resistance, exhalation valve leakage, filtration efficiency, etc.

    Standard basis

    Personal protective masks: managed by the National Institute of Occupational Safety and Health (NIOSH).

    Medical masks: managed by the US Food and Drug Administration (FDA)

    Medical masks

    Medical masks need to be registered by FDA, and companies apply directly to FDA's official website and submit relevant materials. There are also two alternative ways:

    (1) N95 masks that have obtained NIOSH registration can be exempted from product registration (510K) when the product biological test, flame retardant test and blood penetration test are passed, and directly carry out FDA factory registration and medical device listing.

    (2) If authorized by a manufacturer holding 510K, it can use its 510K approval number as its foundry for enterprise registration and device listing.

    Personal protective mask

    Protective masks need to be registered through NIOSH, and companies apply directly on the NIOSH official website.


    Online consultation

    Online consultation

    Recommend
    • BSCI certification

      BSCI certification

      BSCI certification is an abbreviation of BusinessSocialComplianceInitiative, and Chinese is called business social standard certification. BSCI is an organization that advocates the business community to abide by social responsibility. At the same time, it is a non-profit organization.

    • Enterprise CMA certification

      Enterprise CMA certification

      CMA, the name is \"China Metrology Accreditation\", the abbreviation of \"China Metrology Accreditation\" in English. According to the provisions of Article 22 of the Metrology Law of the People’s Republic of China: “The product quality inspection agency that provides notarized data to the society must be evaluated by the metrological administrative department of the people’s government at or above the provincial level for the capability and reliability of metrological verification and testing. Qualified.\"

    • CNAS certification

      CNAS certification

      Laboratory accreditation is a third-party certification that CNAS has the ability to perform specific testing and calibration work for testing and calibration laboratories.

    Mask detection

    With the spread of new coronavirus pneumonia, masks and other medical protective equipment have become daily necessities, building a key line of defense for health and safety. Masks are divided into disposable medical masks, medical protective masks, PM2.5 protective masks, daily protective masks, etc.

    Get a quote
    欧美综合在线激情专区| 久久精品免视看国产成人| 麻豆亚洲AV永久无码精品久久| 国产尤物视频| 人妻中出受孕 中文字幕在线| 国产偷国产偷精品高清尤物| 手机在线观看av片| 国产午夜精品一区二区| 巨大黑人极品videos精品| 欧美精品免费观看二区| 奇米777国产在线视频| 国产成人久久精品激情| 亚洲欧美精品午睡沙发| 久久精品国产99久久久香蕉 | 欧美日产国产精品| 国产精品久久无码一区| 亚洲av成人无码久久精品| 欧美性猛交xxxx| 免费精品无码av片在线观看| 婷婷久久综合九色综合绿巨人| 免费a级毛片无码免费视频app| 少妇荡乳情欲办公室456视频| 四川骚妇无套内射舔了更爽| 日韩好片一区二区在线看| 无码人妻熟妇av又粗又大| 久久国产精品无码一区二区三区 | 久久99精品久久久久子伦| 97人人模人人爽人人少妇| 国产第一亚洲| AV无码成人片在线观看免费| 欧美一区二区三区久久成人精品 | 成年男女免费视频网站| 久久露脸国产精品| 天天躁日日躁狠狠躁婷婷| av无码久久久久不卡蜜桃| 免费国精产品—品二品国精| 熟妇激情内射com| 色在线 | 国产| 欧美激情综合色综合啪啪五月 | 国产日产欧洲无码视频| 91成人精品一区二区在线 |