Guangzhou Hengchuang Testing Technology Service Co., Ltd官網(wǎng)

    HOT

    Home

    About us

    關(guān)于我們

    • Company Profile
    • Corporate culture
    • development history
    • Hengchuang Qualification
    • Technical capabilities
    • management model
    • Collaboration case
    • Qualification Display

    Business

    業(yè)務(wù)板塊

    • Calibration Division
    • Chemical Division
    • Mechanical and Electrical Division
    • Length measurement
    • Mechanical metrology
    • Electromagnetic metrology
    • stoichiometry
    • Thermometrics
    • Radio measurement
    • Electrical safety tool testing
    • Time frequency, flow rate, acoustics, optical metrology
    • Cosmetics and daily chemical product testing
    • Cleanroom and environmental testing
    • Public place hygiene testing
    • Disinfection product testing
    • Antibacterial and anti mold testing
    • Food contact material testing
    • Safety testing of electronic and electrical products
    • International certificate transfer service
    • Electrical Hazardous Substance Detection
    • Toys and baby products testing
    • Energy efficiency testing
    • EMC Testing

    News

    新聞活動

    • Industry Hotspots
    • Company News
    • Seminar Exhibition
    • Regulatory updates
    • Testing services
    • Recall data

    Service

    服務(wù)平臺

    Certificate Query

    證書查詢

    Contact us

    聯(lián)系我們

    Download

    資料下載

    • Download

    CN

    News and Events

    STU Hengchuang Testing takes you to learn about the latest and most authoritative industry news

    News and Events
    Industry Hotspots
    Company News
    Seminar Exhibition
    Regulatory updates
    Testing services
    Recall data
    NEWS
    • Industry Hotspots

    • Company News

    • Seminar Exhibition

    • Regulatory updates

    • Testing services

    • Recall data

    NEWS


    28 textile and clothing related standards included in the second batch of national standard revision in 2015

    28 textile and clothing related standards included in the second batch of national standard revision in 2015

    2021-09-03
    The General Administration of Food and Drug Administration has issued an opinion to increase the number of prohibited substances in cosmetics to 1288

    The General Administration of Food and Drug Administration has issued an opinion to increase the number of prohibited substances in cosmetics to 1288

    2021-09-03
    US updates plasticizer restrictions on children’s toys

    US updates plasticizer restrictions on children’s toys

    2021-09-03
    Brazil’s INMETRO proposes new toy qualification assessment requirements

    Brazil’s INMETRO proposes new toy qualification assessment requirements

    2021-09-03
    AAFA announces the 12th edition of the Restricted Substances List (RSL)

    AAFA announces the 12th edition of the Restricted Substances List (RSL)

    2021-09-03
    Measures to address the implementation of the new version of mandatory certification standards by the China Quality Certification Center

    Measures to address the implementation of the new version of mandatory certification standards by the China Quality Certification Center

    2021-09-03
    Mexico NOM certification and energy efficiency certification

    Mexico NOM certification and energy efficiency certification

    2021-09-03
    Brazil INMETRO mandatory certification

    Brazil INMETRO mandatory certification

    2021-09-03
    • <
    • 1...
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • ...27
    • >

    Home

    About us

    Business

    News

    Service

    Certificate Query

    Contact us

    Download

    official account

    粵ICP備2022050061號
    Copyright ? Guangzhou Hengchuang Testing Technology Service Co., Ltd
    • TOP
    • ask about
    • ask about
    • WeChat QR code
      Scan Follow

    感谢您访问我们的网站,您可能还对以下资源感兴趣:

    大乳丰满人妻中文字幕日本电影