香港德国莱茵技术监护顾问股份有限公司

Hydrogen has the potential to supply our future energy needs. That's why we are committed to contributing to a future that meets the needs of both people and the environment in a sustainable way. And that's why we are supporting the development of hydrogen as the energy carrier of the future. When the foray into not yet fully developed areas, and a lack of regulations, guidelines and experience can make it difficult to gain a foothold in the hydrogen economy. We support you with a comprehensive package of integrated services that includes testing, inspection, training and consulting. Our expertise will help you to manage the risks to people, plants, businesses and the environment and to create safe operating conditions. The path to a sustainable hydrogen economy has its challenges, but it's worth it. Let's walk it together. 

Green Hydrogen - An energy carrier with potential.

HK TianJun Water Treatment Energy Saving Technology Limited

Reverse osmosis plant display diagram

香港标准及检定中心有限公司 (STC)

Acquiring&nbsp;HOKLAS&nbsp;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&nbsp;WHO, BP and GB standards&nbsp;to ensure safety compliance.

Our Environmental Surveillance &amp; Analysis services include: 	 Drinking Water 	 Purified Water 	 Quality Water Supply Schemes for Buildings&nbsp;&ndash;&nbsp;Fresh Water (Plus) 	 Guidelines on Cleansing &amp; Disinfection of Fresh Water Inside Service 	 Waste Water &amp; Cooling Tower Water 	 Air Quality 	 Plastic Testing 	 Metal Testing  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Environment Analysis

Refined Motor Company Limited

Refined Motor Co. was born out of a pressing need to address the alarming rate of vehicle scrappage across the globe, driven by the rapid rise of electric vehicles. Founded by a group of engineers, the company set out to create a sustainable solution that would not only reduce waste but also promote the adoption of clean energy transportation.The company, witnessing the increasing number of traditional gasoline vehicles being discarded as more consumers opted for electric counterparts, recognized a unique opportunity. We believe that many existing vehicles still had significant potential and could be transformed into electric ones, thereby extending their lifespan and reducing environmental impact.Starting from a modest workshop, the team focused on developing an innovative conversion solution that could be optimize the conversion process. Our goal was to make the conversion process fast, accessible and affordable, allowing car owners to embrace electric mobility without the need to purchase entirely new vehicles.Refined Motor Co. rapidly gained traction by demonstrating the benefits of their conversions, including lower operating costs, reduced emissions, and improved performance. They partnered with leading institutions and automotive experts to promote awareness about the advantages of vehicle electrification.Today, Refined Motor Co. stands as a beacon of innovation in the automotive sector, paving the way for a future where fewer vehicles are scrapped, and more people can enjoy the benefits of electric driving. Our founding mission continues to inspire efforts to create a greener, more sustainable urban environment.  

Scalable Electric Vehicle Conversion

GRG METROLOGY & TEST GROUP CO., LTD.

GRGTEST has been deeply involved in the automotive field and has established a complete industrial chain testing and verification capability from materials to complete vehicles. Focusing on the technological evolution requirements of intelligent connected and new energy vehicles, GRGTESTcontinuously improves its core testing capabilities to ensure the technological iteration and product innovation of industry enterprises. 

Vehicle-mounted Electronic Product Testing

欧陆现代商品检测(香港)有限公司

 	 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

广州威绰商品检测技术服务有限公司

 	 DPI is performed when at least 10% of an order is completed. 	 It can uncover problems at an earlier production stage, allowing more time for reworking and correction. 	 It also helps you supervise whether the production process is on schedule. 	 Our all-inclusive inspection charge is US$268/man-day in whole China. 	 No extra charge for traveling. 	 No extra charge for inspection on weekend.&nbsp; 	 You will receive a detailed inspection report, with photographic evidence within 24 hours after the inspection. 	 You can also receive the report on the same day of the inspection upon request.  

Inspection 

Guangdong Sino-co-flourish Environmental Protection Technology Co., Ltd

Smart Eco-City Planning is an innovative approach that integrates digital technologies (such as IoT, big data, and AI) with sustainable urban development goals. It focuses on designing and optimizing urban systems—including energy, transportation, waste management, and environmental monitoring—to enhance resource efficiency, reduce ecological footprints, and improve residents' quality of life. Key services include data-driven policy design, green infrastructure development, and real-time environmental management solutions, helping cities achieve low-carbon, resilient, and intelligent governance.  

Smart Eco-City Planning

Chun Yang International (HK) Company Limited

Hong Kong's first EV battery processing plant To provide sustainable solutions for retired EV batteries in Hong Kong, Chun Yang is building the first EV battery processing plant in Hong Kong. The processing plant will provide cascade utilization (second life application) and direct recycling solutions for the retired EV batteries. 

Sustainable Solutions for EV battery

At STC, we provide energy efficiency evaluation, testing and certification for a wide range of electrical products in accordance to relevant labeling regulations and voluntary labeling standards.

Our Energy Efficiency Testing &amp; Certification services include:

  Energy Efficiency Labeling Scheme&nbsp;-&nbsp;Hong Kong&nbsp;(IEC, CIE 84, GB)   	 Compact Fluorescent Lamps&nbsp;(CFLs)&nbsp;(Mandatory*) 	 Televisions (Mandatory*) 	 Household Induction Cookers&nbsp;&nbsp;(Mandatory*) 	 Non-integrated Compact Fluorescent lamps&nbsp;(CFLs) 	 Automatic Electric Rice Cookers 	 Microwave Ovens&nbsp; 	 Computers 	 Photocopiers&nbsp; 	 Fax Machines 	 Printers&nbsp; 	 Multifunction Devices    Energy Performance Measure Testing&nbsp;-&nbsp;International &amp; Europe&nbsp;(Directive 2009/125/EC, IEC, EN)   	 DC or AC Supplied Electronic Control Gear for LED modules 	 Measurement of Standby Power for household electrical appliances&nbsp; 	 Power Consumption of audio, video and related equipment&nbsp; 	 Energy Efficiency of electric lamps for household use&nbsp; 	 Test Method for Calculating the Energy Efficiency of Single-Voltage External AC-DC Power Supplies   Eco-design Requirements for:&nbsp;  	 Televisions&nbsp; 	 Simple set-top boxes&nbsp; 	 Non-directional household lamps&nbsp; 	 Standby &amp; off mode electric power consumption of electrical &amp; electronic household &amp; office equipment&nbsp; 	 No-load condition electric power consumption and average active efficiency of external power supplies&nbsp; 	 Fluorescent lamps without integrated ballast, for high intensity discharge lamps, &amp; for ballasts &amp; luminaries able to operate such lamps&nbsp;  
  Energy Performance Measure Testing&nbsp;&ndash;&nbsp;United States   	 California&nbsp;Appliance Efficiency Program 	 International Electro-technical Commission&nbsp;(IEC 62087) 	 Energy Efficiency of Single-Voltage External AC-DC and AC-AC Power Supplies&nbsp;(US&nbsp;EPA) 	 Energy Efficiency Battery Charger System Test Procedure Version 2.2&nbsp;(ECOS, EPSI) 	 Electro-technical Commission&nbsp;(IEC 62301 &amp; IEC 62087,&nbsp;Title 20 Appliance Efficiency Regulations)    Energy Performance Measure Testing&nbsp;&ndash; Australia &amp; New Zealand   	 Performance of external power supplies &ndash; Test method and energy performance mark&nbsp;(AS/NZS 4665.1) 	 Performance of external power supplies &ndash; Minimum energy performance standard requirements  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Energy Efficiency Labeling

Nemko Hong Kong Limited

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

E-PowerSpot Hong Kong Limited

E-PowerSpot has set up over 2,000 shared power bank rental stations across Hong Kong! Our shared power banks are available for rental anytime, offering flexibility and convenience. They can be placed in shopping malls, hotels, retail stores, and 24-hour shops, helping users meet their power needs at any time. Through our app, merchants can effectively drive traffic and attract more customers. Additionally, merchants can provide coupons in collaboration with E-PowerSpot, which can be placed on our shared discount platform to achieve a mutually beneficial outcome. Merchants can also take advantage of a free trial of our electronic advertising screens and easily upload their promotional advertisements and menus through E-PowerSpot's backend. The high-definition screens attract customers' attention, providing a quick and convenient way to increase merchants' visibility. 

Charging Station Leasing Service

  Product Performance Testing   	 LED Luminaires / Light Bulbs / Light Tubes / Ballasts 	 CFL Light Bulbs / Light Tubes 	 Electric Rice Cookers 	 Electric Induction Cookers 	 Microwave Ovens 	 Electric Water Storage Heaters 	 Televisions Sets 	 Photocopiers 	 Battery Chargers 	 External Power Supplies 	 Ingress Protection (IP) Testing  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Electrical and Electronics Product Performance Testing

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

Water is the essence of life and we place great emphasis on the quality of water through STC extensive water quality testing services. Acquiring&nbsp;HOKLAS&nbsp;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&nbsp;WHO, BP and GB standards&nbsp;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&rsquo;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.&nbsp;

Our Environmental Surveillance &amp; Analysis services include:
  Drinking Water   	 Heavy metal analysis&nbsp;(e.g. lead, cadmium, chromium, nickel, copper, antimony, etc.)&nbsp;WHO standards, WSD Circular Letter 	 Purified water in containers&nbsp;(BP 2017, GB 5749, GB 8537, FDA, etc.) 	 Water Filter Performance Testing 	 Radioactivity&nbsp;Guidelines for Drinking Water Quality&nbsp;(2007 ed.)    Purified Water   	 Water for Analytical Laboratory Use&nbsp;(ISO 3696)    Quality Water Supply Schemes for Buildings&nbsp;&ndash;&nbsp;Fresh Water (Plus)   	 Chemical and Microbial testing&nbsp;(e.g. iron, colour, conductivity, pH value, turbidity; coliform organisms, E. coli) 	 Heavy metals&nbsp;(e.g. lead, cadmium, chromium, nickel)    Guidelines on Cleansing &amp; Disinfection of Fresh Water Inside Service   	 Chemical testing&nbsp;(e.g. colour, conductivity, pH value, turbidity, free residual chlorine) 	 Microbial testing&nbsp;(e.g. count of E. coli, heterotrophic plate count)    Waste Water &amp; Cooling Tower Water   	 Chemical analysis&nbsp;(e.g. BOD5, COD, Odor, Oil and grease content, SV30, etc.) 	 Metal content&nbsp;(e.g. lead, cadmium, chromium, nickel) 	 Microbial testing&nbsp;(e.g. coliform organisms, E. coli, fecal coliforms, Heterotrophic plate count, Legionellapneumophila, etc.)    Air Quality   	 Microbial quality testing&nbsp;(e.g. particle count, airborne bacteria, yeast and mould count, etc.) 	 Volatile Organic Compounds VOCs&nbsp;(e.g. dichloromethane, methylethyl ketone (MEK), toluene, benzene, etc.) 	 Formaldehyde Compliance&nbsp;(ASTM D5582, ASTM D6007, ASTM E1333, CARB/EPA TSCA Title VI, EN717-3, EN120)    Plastic Testing   	 Identification and Conditioning testing 	 Chemical analysis&nbsp;(e.g. bis-phenol A, PAHs, phthalates, etc.)    Metal Testing   	 Alloy Composition Testing 	 Corrosion Testing&nbsp;(e.g. salt spray, etc.) 	 Nickel Release 	 Metal Impurity  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Environmental Analysis

Keppel Seghers - Zhen Hua Joint Venture

Keppel District Heating and Cooling Systems (Keppel DHCS) is the first and largest District Cooling Systems (DCS) developer and service provider in Singapore with presence in China and Thailand, delivering more than 70,000 Refrigeration Tonnes (RT) of cooling capacity across major business and industrial parks. The first DCS plant in Changi Business Park, Singapore commenced operations in June 2000. It has a design capacity of 37,500 RT to provide DCS services to the 66-ha business park, which is home to a mix of high-technology business, data and software enterprises, research and development divisions, and data-intensive facilities.  In an urbanising world, the densification of population in cities has given rise to the need for sustainable cooling solutions. District Cooling Systems (DCS) are able to meet such needs with a multitude of benefits.  Keppel DHCS aims to create lasting benefits for our stakeholders by partnering them to deliver sustainable district heating and cooling solutions that conserve energy and protect the environment. 

Mediapolis District Cooling System (DCS) by the Park @One-North (Singapore)

ABO ELECTRONICS (SHENZHEN) CO LTD

100W~4000W, customized product design Service Scope ODM: Include Mechanical design, PCB Layout, Firmware development, APP development and OS development services. OEM: Include component sourcing and procurement, PCB Fabrication, PCB Assembly, Build of Box Assembly, Function Testing, Aging Testing, Packing and Logistic Services. DFM(Design For Manufacturing): Feed back customer of circuit layout optimization and component performance optimization requirements. DFP(Design For Purchasing): Recommend price competitive equivalent or better quality equivalent components. DFT(Design For Testing): Recommend price competitive testing solution for “high mix, low volume” projects or ATE(Auto-Testing-Equipment) solution for big volume projects.  Product Testing&amp; InspectionTest Development Services In-circuit Test Function Test Flying Probe Burn In &amp; Environment Stress Screening AOI Test Automated Test Platform Solutions X-Ray inspection PCBA ProductionLow Volume / High Mix Production High-Volume Production Customized Fulfillment Planning &amp; Options Total Quality ManagementISO 9001:2015Certified ISO 13485:2016Certified RoHS Compliant Compliant to IPC-A-610 Workmanship Standards UL, CE/FCC, CSAetcCertification Support Supply Chain ManagementDomestic &amp; International Sourcing Long-Term Collaborative Supplier Relationships Inventory Management Systems Strict Counterfeit Prevention Policy Kanban Manufacturing Programs 

Portable Power Station

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).  

Luminaries 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 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, e.g. screening test for RoHS, tests for PAHs and California Energy Efficiency test   Other Electrical Products Safety Test :

A. LED / Laser Light Beam

1. Laser light beam in CD mechanism

2. LED (1st measurement) LED (2nd measurement and onwards in the same sample)
3. 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&#39;s totally different from &quot;Electrical Safety Testing&quot;.)
c. Fire inspection service in MTR retail shops

Other Electrical Products Safety Test

CMA检定中心

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

香港检测和认证局

为何选择香港的检测和认证服务？ 高度专业诚信完善的知识产权保障卓越技术水平敏锐的市场触觉健全的认可制度，广获国际承认作为自由港，拥有先进的物流支持，方便运送样本如欲获知更多香港检测和认证业的资料，请浏览香港检测和认证局网站：www.hkctc.gov.hk 想找有质素的检测报告或证书？认明香港认可处的标志！所有由获香港认可处认可机构发出的认许测试报告/认证证书均具有香港认可处的认可标志，并注明有关获认可认可机构的登记编号。 获香港认可处认可的机构广获承认香港认可处发出的认可资格获得全球超过100个经济体系的认可机构承认，包括香港所有主要的贸易伙伴如美国，欧盟，中国内地和日本。 认可资格有助用家识别可靠的合格评定服务提供者，欲知更多获香港认可处认可的服务提供者及其认可范围资料，请浏览香港认可处网站：www.hkas.gov.hk 

环保方面的检测和认证服务

National Environment Agency (NEA) awards main Tuas Nexus Integrated Waste Management Facility (IWMF) the Engineering, Procurement &amp; Construction (EPC) Contract to Keppel Seghers, China Harbour and ST Engineering Marine Consortium, to design and build a 2,900 tonnes per day (tpd) Waste-To-Energy (WTE) facility and a 250 tpd Materials Recovery Facility (MRF). 

Singapore's Tuas Integrated Waste Management Facility (IWMF)

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

For consumers to make more informed choices regarding water efficiency when purchasing household appliances the&nbsp;Water Supplies Department (WSD)&nbsp;of the Hong Kong government has made it mandatory for water supply piping and water fitting products under specified categories (Annex to Form WWO 46) to obtainGeneral Acceptance (GA)&nbsp;certification before products could be placed on the market.

At STC, we provide one-stop tapware and WC testing services that includes testing and submission of&nbsp;GA certification applications and&nbsp;Water Efficiency Labeling Scheme (WELS).&nbsp;

  Tapware &amp; WC Testing services&nbsp;   	 General Acceptance (GA) Letter 	 Water Efficiency Labeling Scheme (WELS)&nbsp; 	 Sanitary Tapware &nbsp;(BS EN 200) 	 WC Pans &amp; &nbsp;WC Suites &nbsp;(BS EN 997)&nbsp;  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group&nbsp; or visit our website:&nbsp; https://www.stc.group/en/contact 

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