Contact Us
Find out more about service
Contact us

SRRC Certification

China Radio Type Approval (SRRC)

About HTW Laboratory:

HTW lab provide professional certification services that will help get your products to market faster, enabling greater sales and revenue. For technical regulation support, technicians at HTW are able to help you understand technical regulations and product design specifications. Communicate with our experts to determine your needs and we will provide you with an evaluation, proposal and quotation.

What does SRRC mean?

The "Regulations on Radio Management of the People's Republic of China" stipulates that the production or import of other radio transmission equipment sold and used in the country shall apply for type approval or SRRC certification to the national radio management agency. The model approval catalog of wireless transmitting equipment is published by the National Radio Management Agency.

Basic Requirements for SRRC Certification:

The applicant has the corresponding production capacity, technical force, and quality assurance system. The working frequency, power and other technical indicators of radio transmission equipment comply with national standards and relevant regulations of national radio management.

SRRC Issuing Authority:

Ministry of Industry and Information Technology of the People's Republic of China

SRRC Certificate Validity Period:

The validity period is 5 years.

SRRC Certification Processing Cycle:

The cycle is as low as 4 weeks!

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 Lab (Shenzhen HuaTongWei International Inspection Co., Ltd.) is a subsidiary of CCIC Group (China Certification & Inspection Group).We are the authoritative CCC certification service provider (third party laboratory) in China. 

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

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.


    You can also contact us directly by email.

    HTW Testing and Certification Solutions.

    Product We Test

    1. Fixed communication equipment 

    2. Public network mobile communication equipment

    3. Short-range (micropower) transmitting equipment

    4. Dedicated mobile communication equipment

    5. Broadcast transmission equipment

    6. Aviation communication and navigation equipment

    7. Radar equipment

    8. Marine communication and navigation equipment

    9. Satellite communication equipment

    10. Other...

    SRRC Certification Standards


    Test basis 

    Reference Standard 

    2.4GHz spread spectrum communication equipment

    Notice on adjusting the transmission power limit of 2.4ghghz band and related issues (No. [2002] 353)


    (BT, WIFI)

    5.8GHz band equipment

    Notice on using frequency of 5.8GHz band (No. 277 of Ministry of information technology (2002)



    Ministry of information technology [2012] No. 620 "Notice of the Ministry of industry and information technology on issues related to frequency use of 5150-5350 MHz wireless access system"


    band equipment

    LMR  handset / vehicle station / forwarding station

    MIIT No. [2009] 666 "Notice of MIIT on matters related to frequency planning and use management of 150MHz / 400MHz band special  LMR "


    LMR basestation 

    Public network mobile communication terminal equipment

    YD/T1214, YD/T1215

    3GPP TS51.010-1

    YD/T1548.1, YD/T1547

    3GPP TS34.121-1

    YD/T1558, YD/T1576.1


    MIIT No. [2012] 436


    Notice of the Ministry of industry and information technology on IMT frequency planning of international mobile communication

    3GPP TS36.521-1

    ​Information Required for SRRC Processing

    1. The application form for the approval of the radio transmission equipment model requires the signature and seal of the corporate legal person

    2. The power of attorney for the approval of the radio transmission model requires the signature and seal of the corporate legal person

    3. Instruction manual, technical manual, circuit schematic diagram, PCB board diagram, bit number diagram

    4. Description of RF line attenuation and antenna gain

    5. Driver and software (if you need to provide computer control, please provide)

    6. Photos of the equipment (6 sides, the front and back of the main board, remove the shielding cover, reflect the application unit, equipment name, equipment model, equipment serial number, structure size, CMIIT ID

    7. The business license of the corporate legal person needs to be stamped, and the company’s information (production capacity, technical force, quality control) needs to be stamped

    8. The copy of the quality management system certificate is the ISO certificate, and the annual production status table of radio enterprises (not required for Guangdong Province and foreign enterprises)

    Example of SRRC Certificate


    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

    Contact Us
    First name*
    Last Name*
    Job title
    Company name
    Email address*
    Phone number