The Hong Kong Standards And Testing Centre Ltd (STC)

Our Electrical Products Division offers a wide range of services to ensure the safety of office and home appliances, including: Providing technical support services at different design stagesOffering a full scope of electrical safety testing serviceProviding one-stop product safety testing and certification services according to customer specifications and relevant product standards, e.g. screening test for RoHS, tests for PAHs and California Energy Efficiency testOther Electrical Products Safety Test:  A. LED / Laser Light Beam Laser light beam in CD mechanismLED (1st measurement) LED (2nd measurement and onwards in the same sample)LED lamp B. Reliability 1. Vibration (per direction per hour) 2. Temperature / Humidity Treatment (per day) 3. Endurance Test a. Electrical (for the first 5,000 cycles or less) (for each subsequent 1,000 cycles) b. Mechanical (for the first 5,000 cycles or less) (for each subsequent 1,000 cycles)  4. Degrees of Protection Provided by Enclosures (IP code) a. Degree of protection against solid foreign objects b. Degree of protection against ingress of water  C. Component test a. Power switch/ speed control switch b. Dual-volt switch c. Switching mode power supply d. Ozone measurement  D. EMF test  E. Immunity test according to EN60335-1 a. Stand by Mode b. Electronic Protective Circuit c. Stand by Mode + Electronic Protective Circuit  F. WR2 and Fire Inspection Service a. Periodic electrical inspection WR2 in MTR retail shops b. Periodic electrical inspection WR2 in industry, commercial building, residential building: (Visual inspection is needed for each site. It's totally different from "Electrical Safety Testing".) c. Fire inspection service in MTR retail shops To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Other Electrical Products Safety Test

Our Electrical Products Division offers a wide range of services to ensure the safety of office and home appliances, including: Providing technical support services at different design stagesOffering a full scope of electrical safety testing serviceProviding one-stop product safety testing and certification services according to customer specifications and relevant product standards, e.g. screening test for RoHS, tests for PAHs and California Energy Efficiency test Installation Accessories Safety Test BS Plug without switch13A socket outlet without switch13A socket outlet with switch2 way BS socket outlet adaptorMechanical SwitchElectronic SwitchTo know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Installation Accessories Safety Test

Product Performance Testing LED Luminaires / Light Bulbs / Light Tubes / BallastsCFL Light Bulbs / Light TubesElectric Rice CookersElectric Induction CookersMicrowave OvensElectric Water Storage HeatersTelevisions SetsPhotocopiersBattery ChargersExternal Power SuppliesIngress Protection (IP) TestingIf you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Electrical and Electronics Product Performance Testing

We offer professional construction material testing services for customers. We can test locks, door closers, paints and fire safety products. We test products according to national testing standards and relevant regulations. For locks, door closers, paints and fire safety products.Various standards for testing.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Construction Material Testing

STC provides diligent Building Material Testing service that includes:  Building MaterialsTesting Tile Product Testing(ISO 10545, GB/T 3810)Door Closer &amp; Lock Set Testing(BS5872, BS EN 1154)Physical Performance Testing Metal Composition Analysis(Spark-OES)Flammability Testing Non-Combustibility Test for Materials(BS 476: Part 4)Fire Propagation Tests(BS 476: Part 6)Classification of Surface Spread of Flame of Products(BS 476: Part 7)Fire Classification of Construction Products &amp; Building Elements(EN 13501-1)To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact.  

Construction and Building Materials Testing

Nemko Hong Kong Limited

Nemko offer expert testing various electrical vehicle charging connector, inlet and socket according to standards IEC 61296 series, and issue CB, and N mark certificate to demonstrate compliance.  

Testing of ELVH charging connector

Our Electrical Products Division offers a wide range of services to ensure the safety of office and home appliances, including: Providing technical support services at different design stagesOffering a full scope of electrical safety testing serviceProviding one-stop product safety testing and certification services according to customer specifications and relevant product standards, e.g. screening test for RoHS, tests for PAHs and California Energy Efficiency test Voltage Regulating Devices Safety Test: Isolating TransformerAC/AC AdaptorAC/DC AdaptorSwitching Power Supply (Single output)Additional charge for Direct plug-in type: ABR4, EN50075, AS/NZS 3112 Annex JTo know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Voltage Regulating Devices Safety Test

Nemko offer safety testing and certification of various types of vehicle charging connector, inlets, and socket outlet, ensure they comply with the standards IEC 62196 series. 

Testing of Vehicle connectors, inclets and socket outlet

Eurofins MTS Consumer Product Testing Hong Kong Limited  

 	 Examples of electrical and electronic products we test include, but not limited to: Luminaires (IEC/EN 60598, IEC/EN 61347) AV Equipment (IEC/EN 60065) Household Appliance (IEC/EN 60335) Office Equipment / IT Products / Transformer (IEC/EN 60950, IEC/EN 61558) Electrical Power Tools (IEC/EN 60745) Electrical Toy (IEC/EN 62115) Power Bank (UN 38.3, IEC/EN 62133)&nbsp; 	 MTS is capable to perform a wide range of electrical and electronic testings, including: Industry and regulatory standard Safety) Chemical RoHS Compliance Durability and life / climatic tests Energy Efficiency (ErP / Energy Star / CEC) Reliability and Performance Comparative Product Testing  

Electronics & Electrical Testing

We offer household and furniture testing services for customers. We can test up-holstered furniture, bedding and sleeping items and PU foam filled mattresses. Our services are professional and reliable. Focus on up-holstered furniture, bedding and sleeping items and PU foam filled mattresses.Professional and reliable.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Household and Furniture Testing

This flammability testing service is led bya team of experienced professionals. The high efficiency and accuracy allow you to continue your business in a low-cost way. This testing service is a nice choice for small- to large-sized companies. Compatible with different product standards.Excellent after-sales support.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Flammability Testing Service

We offer radio frequency and electromagnetic testing services for customers. We use high-quality equipment to test and provide precision results. Our services are professional and reliable. Providing technical support services.Assist and strengthen the product modification.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Radio Frequency and Electromagnetic Testing

At STC, ourmaterial testing services for papers and packaging materials is in accordance to ISTA guidelines to help ensure that products are safety transported to their destinations. Our material testing services also extends to cover a wide range of different consumer product materials testing and can offer tailor-made testing solutions to meet your specific product testing needs.  Our Material Testing services include: Paper &amp; Packaging (ISTA) Box CertificationConditioning TestingPhysical &amp; Mechanical Testing(GB/T, ISO, TAPPI)Transit Testing - Compression, Drop &amp; Vibration(ASTM D642, ISTA)Consumer Product Materials Umbrella Testing(ASTM D4112)Condom Testing(BS EN ISO 4074)Tissue Paper Testing (BS EN ISO 12625) Etc. If you have any further question, please feel free contact usor visit our website.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Paper, Packing and Product Materials Testing

The Hong Kong Standards and Testing Centre provide a full range of professional testing, inspections and certification services for customers in Hong Kong, mainland China and the global market. Provide professional testing service. Full range of professional testing, inspections and certification services.Suitable for different products, such as chemicals, food, electrical, textile, and others.Accredited by China National Accreditation Service for Conformity Assessment (CNAS).Accredited by Federal Communications Commission (FCC).Accredited by Deutsche Akkreditierungsstelle GmbH (DAkkS).For customers in Hong Kong, mainland China and the global market.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Professional Testing Service

We offer calibration services for assorted electrical products. Our services are professional and reliable. Our calibration services have won a good reputation in the industry. For electrical products.Mechanical metrology, thermometry mass and other services.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Calibration Service

Guangzhou Weinspection Co., Ltd

Inspection products 	 Electric 	 Electrical 	 Hardgoods 	 Toys 	 Furniture 	 Textile 	 Building material 	 Bicycle 	 Kitchenware 	 Tableware 	 Bath part 	 Garden part 	 Lighter 	 CKD 	 OFC  

Inspection Service

TUV Rheinland HK Ltd

Our company produces, tests and certifies&nbsp;a wide spectrum of&nbsp;electrical and electronic products including electrical household appliances, power tools, garden tools, audio and video equipments, office equipments, laser products, electronic components, and luminaries.&nbsp;With your best interests at heart,&nbsp;our products strictly&nbsp;comply&nbsp;with high quality and safety standards. 	 Excellent craftsmanship. 	 OEM is welcome.  

Electrical and Electronic Products

V-Trust Inspection Service Co., Ltd

Extensive Expertise in the Battery Industry  V-Trust's inspection services for batteries provide essential support to buyers, ensuring that products meet both customer specifications and quality standards.  Whether it’s a batch of lithium-ion, alkaline, nickel-metal hydride, or other battery types, the V-Trust inspection process involves a comprehensive assessment of product integrity, appearance, and build quality to ensure there are no defects, such as leaks, scratches, or swelling. Functionality checks include capacity testing, charge and discharge cycles, voltage consistency, and thermal stability to verify performance and safety.  V-Trust helps buyers minimize risks and avoid costly issues by providing detailed inspection reports with photographic evidence, available within 6 to 24 hours after the inspection.  Why V-Trust  ✔ Full-Time Inspectors Only: We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔ Diverse Product Range: Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔ 2,500+ Checklists: We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔ Online Booking: Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔ Quick and Efficient Service: Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations.  About V-Trust  V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide.  We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification.  V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar.  For more information, please contact us:Website: www.v-trust.comEmail: cs@v-trust.com 

Battery Product Inspection

Providing technical support services at different design stages. Offering a full scope of electrical safety testing service. Providing one-stop product safety testing and certification services according to customer specifications and relevant product standards, screening test for RoHS, tests for PAHs and California energy efficiency test.  Luminaries safety test: General luminaries.Emergency lighting/exit sign.Electronic ballast for fluorescent lamps (independent use).Electronic ballast for fluorescent/LED lamps (not for independent use).LED modules.LED lamps (performance test).Energy saving lamp.Energy saving lamp (performance test).To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Luminaries Safety Test

STC is the only IECEE Certification Body Testing Laboratory (CBTL) in Hong Kong under the China Quality Certification Center (CQC), who is recognized as a National Certification Body (NCB) in China. STC can support customers in obtaining CB testing reports and certifications in accordance to International Electrotechnical Commission (IEC) standards. STC laboratories are also recognized by accreditation bodies such as CNAS (China), DAkkS (Germany), HOKLAS and EMSD (Hong Kong).  International Safety Testing &amp; Certification Global(CB Certification)Australia- New Zealand(RCM)China(CCC, CQC)Europe(CE)Germany(GS, VDE)Hong Kong(HKSM)Japan(PSE)Korea­(KC)Kuwait(PAI)Malaysia(SIRIM)Russia(GOST)Singapore(PSB)Switzerland(SEV)USA- Canada(UL, CSA)If you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Electrical and Electronics Product Safety Testing 

The ENEC is a common European third party certification mark granted to certain electrical equipment complying with the European safety standards as defined in the agreement. Nemko's own laboratories and global partner network support all testing requirements for electro-technical products. Our people, test equipment and accreditations provide a complete range of world class testing services.
 
  For AV, ITE and&nbsp;LITE/HOUS. 
  Professional service. 
 

ENEC Testing and Certification

more detail: https://www.tuvrblog.com/wp-content/uploads/2025/02/%E4%BF%9D%E6%B8%A9%E6%9D%AF%E7%AD%89%E9%A5%AE%E5%93%81%E5%AE%B9%E5%99%A8%E6%B5%8B%E8%AF%95%E5%92%8C%E8%AE%A4%E8%AF%81%E6%9C%8D%E5%8A%A1-SCEN.pdf 

Testing and Certification Services for Thermal Mugs and Other Beverage Containers

Unlike other inspection companies who outsource, V-Trust has our own in-house electrical and electronics labs in Dongguan city, Guangdong province. It is accredited by most international authoritative bodies, inducing CNAS, EMCC, FCC, CPSC, IC &amp; CEC, etc.&nbsp;

We can provide various qualification testing services, including safety, EMC and chemical &amp; physical testing, and other certification services for a wide range of products, including home appliances, lamps &amp; lightings, audio &amp; video apparatuses, toys, textiles &amp; footwear, hardline products, furnitures, food contact products, etc.&nbsp;

Working with V-Trust makes it workable to integrate your laboratory testing with shipment inspection, to get the strictest quality control from the beginning to the end, and to guarantee the tested sample is from your production lot, not specially prepared by factory.&nbsp;

V-Trust Testing Service can bring you the following values:&nbsp;


Quick Response

- Quotation within&nbsp;24&nbsp;hours

- Test report within&nbsp;2~6&nbsp;working days

-&nbsp;Free&nbsp;testing consultancy

Free&nbsp;Sample Picking from Product Inspection
Saving over&nbsp;30%&nbsp;testing cost vs. other labs
Exclusive&nbsp;Account Manager&nbsp;
Accreditation by over&nbsp;50&nbsp;western countries

EMC Testing

Wide Expertise in the Power Tools Industry  V-Trust's inspection services for power tools provide invaluable support to buyers, ensuring that products comply with safety requirements and quality standards.  By detecting potential defects, electrical issues, and performance problems before products are released to the market, V-Trust helps buyers minimize risks and avoid costly issues.  Detailed inspection reports with photographic evidence available within 6 to 24 hours after inspection.  Why V-Trust  ✔ Full-Time Inspectors Only: We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔ Diverse Product Range: Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔ 2,500+ Checklists: We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔ Online Booking: Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔ Quick and Efficient Service: Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations.  About V-Trust  V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide.  We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification.  V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar.  For more information, please contact us:Website: www.v-trust.com 

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