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CQC Mark Certification

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.

Materials required for CQC application

1. Apply for business license, organization code certificate, (electronic file)

2. Production plant business license and organization code certificate (electronic file)

The original text and stamp materials required when applying for opening a case:

3. Factory inspection survey form (provided for the first application), 2 original stamped and signed files)

4. OEM agreement or ODM agreement-no need to provide when 1, 2, and 3 belong to the same company (2 copies)

5. Electrical schematic diagram

6. Product manual

7. (External power adapter, shell PCB and other certified components provide CCC or CQC numbers without random testing)

CQC Testing Standards

002 Household Electric Appliances accessories 


Automatic controller for household appliances: PTC automatic control heater, electromagnetic four-way commutator, current protector, water level switch, electric automatic controller (microcomputer control, thermal protector for motor, thermal protector for fluorescent lamp ballast, thermal protector for sealed and semi sealed motor compressor, electric automatic control system for burner, pressure sensitive electric automatic controller, Timer and timing switch: plug timer, TV timer, synchronous setter, hand disturbing timer, programmable controller, electric water valve: washing machine water valve, temperature sensitive controller: temperature controller, temperature limiter, bimetal chip thermostat, motor starter, electric appliance: voltage sensitive, current sensitive, PTC type, energy regulator, electric door lock, Humidity sensitive controller, electric starter, flat quick connect terminal, tubular electric heating element for daily use, appliance switch for household appliances, operating capacitor for AC motor (including electrolytic capacitor), microwave oven capacitor, electromechanical base relay, external power adapter, charger and internal switching power supply for household and similar appliances, High frequency and high voltage resonant induction heating capacitors, AC electric starting capacitors, computer program controllers for household washing machines, silicon nitride heating elements for household and similar electrical appliances, and infrared lamps for household and similar electrical appliances_ Yuba heating lamp, membrane electric heating element for household and similar use, flexible heating element for household and similar use, temperature control system for floor heating equipment for household and similar use, infrared radiation heater with non-metallic matrix, lithium ion battery and battery pack for portable household appliances


003 Electrical accessories 


Special requirements for connectors for household and similar low-voltage circuits, connecting devices with threaded clamping parts as independent components, connecting devices with non threaded clamping parts as independent units, connecting devices with pierced insulation clamping parts as independent units, twist type connectors, terminal type connectors (termination and / or tapping) terminal boxes, Electrical apparatus, conduit, electronic, remote control and time delay switch, appliance switch, plug with fuse, converter, termination, fuse for automobile, electrical connector, industrial plug, socket and coupler, connector products for electric road vehicles




Tubular fluorescent lamp holder and starter holder, screw socket, starter for fluorescent lamp, starting device (electronic trigger), DC electronic ballast, miscellaneous lamp holder, DC / AC electronic buck converter for tungsten filament lamp, capacitor for tubular fluorescent lamp and other discharge lamp circuit, AC / DC electronic ballast for high intensity gas discharge lamp (except fluorescent lamp), Electronic converter and frequency converter for high frequency cold start tubular discharge lamp (neon lamp), DC electronic ballast for public transport lighting, LED light source controller, miscellaneous electronic circuit combined with lamps, intelligent control terminal for lighting


007 Medical Device 


Ultrasonic treatment equipment, B-type ultrasonic diagnostic instrument, color ultrasonic diagnostic instrument, other ultrasonic diagnostic devices, high-pressure generator of medical diagnostic X-ray generator, medical diagnostic X-ray source components and X-ray tube components, hollow fiber dialyzer, artificial cardiopulmonary machine   Bubble oxygenator, artificial cardiopulmonary machine, rolling blood pump and pulsatile blood pump, heat exchanger of artificial cardiopulmonary machine, heat exchange water tank of artificial cardiopulmonary machine, electrocardiogram equipment, extracorporeal circulation blood circuit of blood purification device, hemodialysis device, medical X-ray diagnostic equipment, implantable cardiac pacemaker


008 Household Electric Appliances


Tableware disinfection cabinet, electric blanket, electric mat, deep frying pan, frying pan, electric frying pan, electric razor, electric push shear and similar appliances, massage appliances, battery charger, roller dryer, dishwasher, sauna bath heating appliances, portable electric heating tools and similar appliances, household and similar electrical appliances - air purifier, humidifier, waste food processor, Heat preservation board, heat preservation dish and similar appliances, fabric steam engine, hand warmer, electronic toilet, surface cleaner, refrigerator, food freezer and freezer (over 500L), motor compressor, floor processor and wet scrubbing machine, water bed heater, oral hygiene appliance, household pump, electric ironing machine, aquarium and garden pond electrical appliances, whirlpool bathtub, high-pressure washing machine, Walking and hand-held lawn mowers and lawn trimmers, personal service and commercial entertainment appliances, insect killers, clothes dryers and towel racks, heat pumps, air conditioners and dehumidifiers, etc., heat storage room heaters, volatilizers, skin and hair care devices (non electrified heating elements), CQC mark certification, foot warmers, portable ovens for household and similar purposes (volume more than 10 liters), Household and similar electrical appliances - sterilization and purification of air purifiers, household and similar electrical appliances - sterilization, antibacterial and purification of refrigerators, household and similar electrical appliances - sterilization and antibacterial of electric washing machines, anti-bacterial and anti mold materials of household and similar electrical appliances, water purifiers, electric blankets, electric mats and similar flexible heating appliances, electric fans, Room air conditioner, household and similar electrical appliances software, electromagnetic compatibility of household and similar electrical appliances, intelligent household appliances, water heater with ultraviolet sterilization function, safety certification rules of electric balance vehicle, fresh air system (device) for household and similar uses, refrigerator, household and similar electrical appliances electric dishwasher, Household and similar electrical appliances - electronic toilet, air source heat pump hot air drying (dehumidification) unit, indoor and outdoor electrical products, household and similar integrated stoves, healthy electric water heater


027 Measurement and control equipment for experiment


Electrical equipment and accessories for measurement, control and laboratory, hand held current pliers for electrical measurement and testing


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.

    Information required for online application:

    - Manufacturer's business license, organization code certificate, (electronic file)

    - OEM agreement or ODM agreement (electronic file)-no need to provide if 1, 2, 3 are the same company

    1. OEM agreement or ODM agreement-no need to provide when 1, 2, and 3 belong to the same company* (2 copies of original stamped and signed files)

    3. CCC application form (2 copies of signature and seal)

    Electronic files that need to be provided before the test is opened:

    2. List of EMC and safety critical components

    4. Chinese nameplate

    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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