CMA Testing & Certification Laboratories Limited

We support your environmental testing needs including but not limited to followings aspects:  Air      • Indoor Air Quality Measurement       • Indoor Air Quality (IAQ) Certification Scheme •Stack emission measurement  Water • Drinking Water Analysis              • Waste Water Sampling Collection• Legionnella and Analysis • Marine Water Analysis• Swimming Pool Water Analysis         • Waste Water Analysis for License  Green Building • BEAM                            • Carbon &amp; energy audit•LEED  Soil •Solid Waste Analysis•Sediment Analysis  Environmental Products • Product carbon footprint evaluation      • Biodegradable Product•Performance evaluation of environmental products Other Services • Noise Analysis                      • Odor Measurement•Trade Effluent Surcharge (TES) Appeal- Appointed by Hong Kong Drainage Services Department  Sustainability• Environmental, Social and Governance (ESG) consultancy 

Environmental Testing

The Hong Kong Standards And Testing Centre Ltd (STC)

Acquiring HOKLAS accreditation for tap water, drinking water, cooling tower water testing and more, STC environmental analysis team can identify chemical, physical and microbiological parameters with reference to WHO, BP and GB standards to ensure safety compliance.  Our Environmental Surveillance &amp; Analysis services include: Drinking WaterPurified WaterQuality Water Supply Schemes for Buildings–Fresh Water (Plus)Guidelines on Cleansing &amp; Disinfection of Fresh Water Inside ServiceWaste Water &amp; Cooling Tower WaterAir QualityPlastic TestingMetal 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. 

Environment Analysis

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

This UV light testing service can act as the UV simulator, acid rain simulator and outdoor moisture attack tester. Theadvanced equipment helps offer stable and reliable results. This light testing service is especially suitable for small- to large-sized companies. Effective and efficient.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. 

UV Light Testing

Examples of automotive test we offer: 	 ELV (End-of-Life Vehicle)	 		 EU ELV: 20+ local automakers plan exporting to EU/US 		 Chinese ELV: GB/T 30512-2014 &lt;Requirements for Prohibited Substance onAutomobiles&gt; 	 	 	 FMVSS 302 (Federal Motor Vehicle Safety Standard	 		 Flammability of Interior Material 	 	 	 VOCs (Volatile Organic Compounds)	 		 Volunteer standards by all automakers 		 Chinese National Standard: GB/T 27630-2011 &lt;Guideline for Air Quality Assessment of Passenger Car&gt; 	 	 	 GADSL (Global Automotive Declarable Substance List	 		 Targeting certain substances in automotive products throughout the supply chain 	 	  

Automotive Testing

Water is the essence of life and we place great emphasis on the quality of water through STC extensive water quality testing services. Acquiring HOKLAS accreditation for tap water, drinking water, cooling tower water testing and more, our environmental analysis team can identify chemical, physical and microbiological parameters with reference to WHO, BP and GB standards to ensure safety compliance.  Additionally, the emission of hazardous substances into the air such as volatile organic compounds (VOCs) and formaldehyde have also become an increasing concern for public health. STC’s experienced chemists and state-of-the-art VOCs chambers can access and detect even trace amounts of hazardous substances in building materials, furniture, and home decorations.  Our Environmental Surveillance &amp; Analysis services include: Drinking Water Heavy metal analysis(e.g. lead, cadmium, chromium, nickel, copper, antimony, etc.)WHO standards, WSD Circular LetterPurified water in containers(BP 2017, GB 5749, GB 8537, FDA, etc.)Water Filter Performance TestingRadioactivityGuidelines for Drinking Water Quality(2007 ed.)Purified Water Water for Analytical Laboratory Use(ISO 3696)Quality Water Supply Schemes for Buildings–Fresh Water (Plus) Chemical and Microbial testing(e.g. iron, colour, conductivity, pH value, turbidity; coliform organisms, E. coli)Heavy metals(e.g. lead, cadmium, chromium, nickel)Guidelines on Cleansing &amp; Disinfection of Fresh Water Inside Service Chemical testing(e.g. colour, conductivity, pH value, turbidity, free residual chlorine)Microbial testing(e.g. count of E. coli, heterotrophic plate count)Waste Water &amp; Cooling Tower Water Chemical analysis(e.g. BOD5, COD, Odor, Oil and grease content, SV30, etc.)Metal content(e.g. lead, cadmium, chromium, nickel)Microbial testing(e.g. coliform organisms, E. coli, fecal coliforms, Heterotrophic plate count, Legionellapneumophila, etc.)Air Quality Microbial quality testing(e.g. particle count, airborne bacteria, yeast and mould count, etc.)Volatile Organic Compounds VOCs(e.g. dichloromethane, methylethyl ketone (MEK), toluene, benzene, etc.)Formaldehyde Compliance(ASTM D5582, ASTM D6007, ASTM E1333, CARB/EPA TSCA Title VI, EN717-3, EN120)Plastic Testing Identification and Conditioning testingChemical analysis(e.g. bis-phenol A, PAHs, phthalates, etc.)Metal Testing Alloy Composition TestingCorrosion Testing(e.g. salt spray, etc.)Nickel ReleaseMetal ImpurityIf 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. 

Environmental Analysis

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 &ndash; RoHS Compliance 	 Durability and life / climatic tests 	 Energy Efficiency (ErP / Energy Star / CEC) 	 Reliability &amp; Performance 	 Comparative Product Testing  

Electrical & Electronics Testing

 	 Examples of automotive test we offer: ELV (End-of-Life Vehicle) EU ELV: 20+ local automakers plan exporting to EU/US Chinese ELV: GB/T 30512-2014 Requirements for Prohibited Substance on Automobiles FMVSS 302 (Federal Motor Vehicle Safety Standard) Flammability of Interior Material VOCs (Volatile Organic Compounds) Volunteer standards by all automakers&nbsp; 	 Chinese National Standard: GB/T 27630-2011 Guideline for Air Quality Assessment of Passenger Car GADSL (Global Automotive Declarable Substance List) Targeting certain substances in automotive products throughout the supply chain  

Hong Kong Council for Testing and Certification

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-AccreditedOrganisations HKAS’ accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan.Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing and Certification Services on the Environmental Protection Front

Bureau Veritas HK Ltd

  The code of EuP (Energy-using Product) is 2005/32/EC  EUP is applicable to all electrical appliances including heaters, air conditioners, kettles, etc  The effect of resource, lifetime, environmentail conditions should be considered when designing  

EUP Solution

V-Trust Inspection Service Co., Ltd

 	 Some tests should be done in the professional laboratory instead of testing at factory because of accuracy or special testing equipments required. 	 As a leading inspection service supplier in China, V-Trust has a long-term cooperative relationship with many accredited laboratories, so we can provide you more competitive prices and professional testing arrangement. 	 V-Trust can efficiently manage the testing of samples in liaison with qualified and accredited laboratories when you need formal certification or professional test. 	 We can go to the factory and select samples randomly on site instead of letting the factory choose them. 	 We can select the best laboratories, based on price and lead-time, for each type of test or certification, such as CE, EMC, EN71 and RoHS etc.  

Testing Arrangement

STC offers state-of-the-art Optics &amp; Environmental Reliability Testing service in accordance to relevant regulatory requirements and standards such as:  Safety Testing Safety of Laser Test(IEC / EN 60825)Photobiological Safety Test(IEC / EN 62471)US IES Standards Electrical &amp; Photometric Measurements of Solid-State Lighting Products(IES LM-79)CIE Standards CIE Standards(CIE 70)Luminous Intensity Distribution Test(CIE 121)Photometry and Goniophotometry(CIE 84)Measurement of Luminous Flux(CIE 117)Environmental Reliability Test &amp; Other Tests Environmental Simulation Test(IEC / EN 60721)Environmental Test(IEC / EN 60068-2 series)IP Code Test(IEC / EN 60529)Flammability Test(ISO 7176-16, EN 1021-1, EN 1021-2, EN 597-1, EN 597-2, BS 5852, BS 5852-2, BS 7177)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. 

Optics and Environmental Reliability

HONGKONG YILAW INSPECTION AND TESTING TECHNOLOGY CO., LIMITED

Confirm your products meet hazardous substance restrictions under RoHS directives. Service Highlights Test for lead, mercury, cadmium, and other restricted substances Analyze materials and components for compliance Ensure conformity with EU environmental regulations Prevent customs delays and market recalls Provide official RoHS compliance reports Why Choose ECQA Experienced inspectors across key sourcing regions Accredited laboratories for precise substance analysis Transparent reports with lab data and certification evidence Flexible scheduling to align with production and shipping About ECQAECQA is a third-party inspection and quality control service provider operating across Asia, Europe, and other major global manufacturing hubs. We offer product inspections, factory audits, testing, and certification to ensure quality and compliance. Book RoHS Testing TodayProtect your market access. Contact us for a quotation. 

RoHS Testing

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

Product Testing For Electronic ProductVerify product performance, safety, and compliance before market launch. Service Highlights Conduct electrical and mechanical safety tests Assess product functionality, durability, and reliability Validate performance against international standards Identify design or production-related defects early Provide detailed test reports with pass/fail results Why Choose ECQA Experienced inspectors across key sourcing regions Standardized testing procedures for accuracy and consistency Transparent reports with data, photos, and analysis Flexible scheduling to support your production timeline About ECQAECQA is a third-party inspection and quality control service provider operating across Asia, Europe, and other major global manufacturing hubs. We offer product inspections, factory audits, testing, and certification to ensure quality and compliance. Book Product Testing TodayEnsure product quality and reliability. Contact us for a quotation. 

Product Testing For Electronic Product

MTS offers hardgoods testing services for an extensive array of products including: Accessories Food Contact Items Furniture Luggage and Accessories Hardware Houseware Sporting Goods Office Supplies Gifts &amp; Party Goods Pet Items Seasonal Decorations Battery, Electrical &amp; Electronics Candles and Candle Accessories Promotional Items Camping Products Some common hardlines testing criteria includes, but not limited to: PERFORMANCE TESTING Aging Test Bursting Strength Colorfastness Test Cycling Test Corrosion Resistance Dishwasher Safe Hardness Test Microwave Safe Temperature Resistance Thermal Shock Stability ANALYTICAL TESTING Heavy Metal Content Leachable Lead &amp; Cadmium FDA Regulations for Plasticware RoHS Testing SAFETY TESTING Drop Test Electrical Safety LED Classification Flammability Test Loading Test Sharp Points / Sharp Edges Use &amp; Abuse Test PACKAGING TESTING ISTA Sustainable Packaging Toxics in Packaging

Hardgoods Testing

WEEE TestingConfirm your products meet WEEE recycling and environmental compliance requirements. Service Highlights Evaluate product design for recyclability and recovery rates Check labeling, documentation, and disposal instructions Verify conformity with EU WEEE directive obligations Reduce risk of penalties and market restrictions Provide WEEE compliance assessment reports Why Choose ECQA Experienced inspectors across key sourcing regions Standardized testing and compliance verification procedures Transparent reports with data, photos, and evidence Flexible scheduling to support product launches About ECQAECQA is a third-party inspection and quality control service provider operating across Asia, Europe, and other major global manufacturing hubs. We offer product inspections, factory audits, testing, and certification to ensure quality and compliance. Book WEEE Testing TodayMeet environmental obligations. Contact us for a quotation. 

WEEE Testing

HQTS Group Ltd

   Testing is performed on a broad range of consumer products. This has become a critical component in the supply chain management to ensure regulatory compliance and end-user safety. A comprehensive testing plan is necessary in achieving these goals as well as identifying critical areas of exposure, and where corrective action must be taken.   Based on accepted international standards and protocols, HQTS provides the best in class in testing for a a wide range of products, packaging and materials. Equipped with our own internationally certified testing laboratories, HQTS can deliver a total testing solution to meet your needs.  

Product Testing Service

The testing service targets a wide range of products including electronics, hard line products, textile products, toys and more. The tests and checks include the EMC test, LVD test, construction check, CPSIA, AATC and others. The testing serves as an effective means to prove your products&#39; quality &amp; safety and thereby enhance customers&#39; confidence. 	 Handled by well-trained staff. 	 Other products: apparel, footwear and children&#39;s products.&nbsp;  

Product Testing

The chemical, food and pharmaceutical product testing service is carried out by the renowned Hong Kong Standards and Testing Centre (STC). It providesa wide variety of analytical services, certification and technical services to the chemical, environmental, food, health supplement, pharmaceuticals, proprietary Chinese medicine, metallurgical and plastics industries. Chemical testing.Environmental analysis.Food testing.Pharmaceutical product testing.Chinese medicine 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. 

Chemical, Food and Pharmaceutical Product Testing

Nemko Hong Kong Limited

Nemko offers a full services scope for the testing of light, luminaries and LED (Light Emitting Diode) products according to relevant international, regional and national standards. When launching a new product, you need regulatory approvals for the specific market, country or region. In addition, some markets may require specific approvals. Nemko offers comprehensive services suited to cover your specific needs. We have a tailor-made industrial approach coupled with a solid project management model, serviced by encompassing and devoted peoplearound the Nemko globe. ProductsGeneral luminariesLighting chainsLED productsElectronic ballastsTransformersTesting servicesEMCPerformanceEnvironmental and energy efficiencyIn addition to testing at our modern in-house facilities, we also perform on-site testing at the manufacturers premises.

LITE Testing

STC has been recognized by the China Quality Certification Center (CQC) (No. V-189) for providing professional and reliable testing services for household electronic appliances, including smart toilets. STC’s smart toilet testing services are in accordance with the latest domestic and international standards to assist manufactures in strengthening product competitiveness by meeting safety requirements and consumer performance expectations.   Our Smart Toilet Testing services include: Safety TestingPerformance TestingElectromagnetic Compatibility (EMC) TestingEnergy Efficiency TestingWater Efficiency TestingAntibacterial TestingTesting Standards Household &amp; Similar Electrical Appliances - Electronic Toilets: Energy Efficiency, Water Efficiency &amp; Antibacterial Certification Requirements(CQC64-448160-2018)Safety Requirements for Household Electrical Toilets and Similar Electrical Appliances(GB 4706.53-2008)Electronic Toilet Sanitation(GB/T 34549-2017)Electronic Toilet(GB/T 23131-2008)Safety of Household &amp; Similar Electrical Appliances - Part 2-84: Particular Requirements for Toilets(IEC 60335-2-84)Toilet Cleaning Water(JIS A 4422:2011)Toilet Bowl(JG/T 285-2010)Toilet Seat &amp; Cover(JC/T 764-2008)Smart Toilet(CBMF15-2016)Smart Toilet Seat (JD 0001-2017)If you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contactTo 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.  

Smart Toilet Testing

STC's EMC testing and RF testing capabilities are recognized and comply with international standards to help manufacturers, retailers and importers meet regulatory requirements and quickly get products to international markets.  Our experts also offer professional technical support services for product improvements and modifications to meet stringent standards of various countries and on-site RF and EMC testing for larger equipment including measurements for offices, giant machinery, casinos, railway EMC Testing and human exposure to Environmental ElectroMagnetic Fields (EMF) testing.  Electromagnetic Compatibility (EMC)Testing American FCC StandardsANSI C63.4, 47 CFR Part 15,47 CFR Part 18Canadian EMC StandardsICES-001, ICES-003, ICES-005European EMC StandardsEN12015, EN12016, EN50121-x-x, EN50130-4, EN55011, EN55013, EN55014, EN55015, EN55020, EN55022, EN55024, EN55032, EN55035, EN60601-1-2, EN61000-3-x, EN61000-4-xx, EN61000-6-x, EN61204-3, EN61326-x-x, EN61547, EN62040-2, EN301489-xxTo 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. 

Electromagnetic Compatibility (EMC) Testing

This lab testing service is carried out by a group of professionals for added effectiveness. The advanced machines and technologies used help guarantee added accuracy. This lab testing is compatible with CPSIA, REACH, CE and RoHS certifications. 	 Efficient and reliable. 	 With excellent after-sales supports.  

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