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Household Entertainment Devices

Testing and Certification Services for Audio, Video and Information Equipment

We are able to offer product testing and certification services for Audio, Video and Information Equipment, especially for household entertainment devices like video game machine, home theater, projector, TV set, stereo speaker etc.

As the complexity and sophistication of many household entertainment devices continues to increase. We have EMC, RF and safety testing capability with experienced technicians to to assist you in selling your IT/AV products to the global market. 

HTW Lab, accredited by CNAS, CMA, CNCA & A2LA, consistently operates competently and generates accurate and valid results in accordance with ISO/IEC 17025. We are also IECEE CB Scheme Test Laboratory (CBTL), participating in IECEE CB Scheme. The CB Scheme is an international program created by the International Electrotechnical Commission for Electrical Equipment (IECEE). 

Common Household Entertainment Devices We Test

Video game machine

home theater


TV set




Somatic Game

Digital camera




Home Karaoke

Dance Blanket




Standards We Test To 

Country / Area


Electromagnetic compatibility (EMC)

IEC report

IEC 60950-1

IEC 60065

IEC 62368-1:2014

IEC 62368-1:2018


IEC 61000-3-2, IEC 61000-3-3


EN 62368-1:2014+A11/2017

EN IEC 62368-1:2020+A11:2020

EN55032, EN55035, EN55024, EN61000-3-2,  EN61000-3-3

United States

UL 62368-1:2014

UL 62368-1:2019

FCC Part 15B


CAN/CSA C22.2 No. 62368-1 -14

CSA C22.2 No. 62368-1:19



J60950-1 (H29)

J60065 ( H26 )

J62368-1 (H30)

J55013 (H22), J55022 (H22), J55032 (H29) ,


AS / NZS 60950-1

AS / NZS 60065

AS / NZS 62368-1:2018





GB / T 9254, GB 17625.1, GB / T 17625.2, GB / T 17618, GB / T 13837, GB / T 9383


Email us, for more information

Why Choose Us?

HTW Lab, accredited by CNAS, CMA, CNCA & A2LA, consistently operates competently and generates accurate and valid results in accordance with ISO/IEC 17025. We are also IECEE CB Scheme Test Laboratory (CBTL). Thus, testing reports from HTW Lab can be accepted between countries.

HTW has closely contact with certification agencies and competent agencies around the world to provide customers with one-stop global certification services in more than 100 countries and regions for more than 20 years.

Your Benefits At A Glance:

1.20 Years Of Experience

HTW has extensive experience in all types of devices and regulatory requirements across markets. 

2.Provide Free Modification Service Program

Together with our wealth of knowledge in complex regulations globally, HTW provides a complete suite of testing solutions according to your needs including free Modification service.

3.Save time to global markets

With over 7,000 square meters of labs, HTW offers the best testing cycles and you don't have to wait in line, HTW offers 1-on-1 service.With our in-depth insight of global product quality and regulatory requirements, HTW can optimize your costs and minimize your time to market.

4.Complete qualifications

ISO/IEC 17025 lab, accreditated by CNAS, CMA,A2LA,GLP.

5.Competitve price

located in China ,Testing costs are lower than other labs.

    We're Here for You

    We're based in China but regularly work with clients globally. We will get back to you in 1 working day.

    Our Business Hours: 

    8.30am - 5.00pm in CST (UTC/GMT+08:00) Monday - Friday 


    Looking forward to receiving your email !

    HTW Testing and Certification Solutions.

    Certification Services We Offer


    International CB 

    EU CE

    Germany GS , TUV 

    America UL, ETL, FCC 

    Canada  CSA, IC

    China CCC

    Korea  KC

    Japan  PSE

    Australia  SAA, RCM

    Taiwan BSMI

    Singapore CPS,IMDA

    Malaysia SIRM

    Other Global certifications 

    Testing We Support


    Safety test

    EMC test

    Energy efficiency test

    Battery test

    ERP, CEC, DOE, NRcan, MPES, CECP,DOE, CEC test

    Photo biological safety of lamps and lamp systems

    We are able to provide debugging solutions for product improvement

    Test Items (Safety)

    Input Current Test

    Label Wiping Test

    Energy Level Test

    SELV Test

    Current-Limiting Circuit Test (LCC)

    Power-Limiting Test (LPS)

    Ground Continuity Test

    Temperature And Humidity Test


    Impact And Other Mechanical Stress Tests 

    Ball Pressure Test

    Normal Temperature Rise Test

    Touch Voltage

    Touch Current Test

    Withstand Voltage Insulation Test

    Abnormal Test

    Component Failure Test, etc.


    Test Items (EMC)

    Conduction Test

    Radiation Test

    Harmonics Test

    Voltage Fluctuations And Flicker Test

    Static Electricity Test

    RS Test

    EFT Test

    Surge Test

    CS Test

    Power Frequency Magnetic Field Test

    Voltage Sag Test, etc.


    Test Items (others)

    1. For external power supply:

    ERP, CEC, DOE, NRcan, MPES, China Energy efficiency

    2. For battery charger:

    DOE, CEC


    62471:  Photobiological safety of lamps and lamp systems

    62471-5: Photobiological safety of lamps and lamp systems – Image projectors

    60825-1: Equipment classification and requirements

    Experience In Testing Process

    1. The reason the radiation test failed

    There are many reasons for EMC radiation tests failed according to the standard, such as interface filtering, cable design, grounding, shielding etc. Generally speaking, it is the problem of PCB design. For TCB, a multilayer board is a recommended choice, as it can reduce impedance. The circuit on the PCB board is required to be straight and short.

    2. the problems of product information

    Label, Schematic, User manual, CDF/BOM, PCB layout

    HTW Qualifications

    CMA, CNAS (17025), AQSIQ, IEC CBTL, US UL, A2LA, FCC, TIMCO, CEC, DOE, Germany TUV, EMCC, Japan VCCI, Norway DNV, NEMKO, UK ITS, Canada IC, Hong Kong EMSD and other qualifications have been obtained.

    Service Procedure

    1. Provide us with product pictures, product brochures/manuals

    2. Determine your needs(test report purpose/ test itmes/ standards)

    3. Receive the testing/compliance service proposal and quotation 

    4. Sign contract and make payment

    5.Send samples (please contact us for address info.)

    6.Informed project opening and test TAT(turn around time) via email


    8.Draft report for your confirmation

    9. Formal reports endorsed by ILAC - CNAS (electronic version) 

    10.Sample Discard or Return

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