The Hong Kong Standards And Testing Centre Ltd (STC)

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

We can offer a comprehensive calibration service. We have a professional team to offer accurate calibration results. We provide great calibration services according to recognized national standards. Accurate results.Traceable to recognized national standards.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. 

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

REC Green Technologies Co., Ltd.

iFCU™ has successfully attained the Platinum recognition in CIC Green Product Certification.iFCU™adopted the patented technology with rotor of a permanent magnet to generate magnetic flux. Its advantages are to eliminate the source of power loss and achieve a high energy efficient operation.By replacing mechanical brushes, permanent magnet motor can also minimize the noise level and waste heat generation, thus improves motor lifespan.With variable speed drive, the motor further enhances efficiency system compared to traditional fixed speed AC motor designs.Major Features:Variable speed FCU fully controllable “AUTO” mode is available in iFCU™, stepless variable fan speed is controlled based on room temperature set point. Reduce energy use while maintaining comfortable condition, e.g. unoccupied mode to maintain the minimal RPM and energy ussage. Programme Customization to fit client’s application/configuration Tailor-made programme to work with different system and fit the occasions requirements. Modbus Thermostat, Room control unit (0-10V), Group Control, RPM adjustment &amp; wireless group control etc. Duct type sensor Installed in return-air box to control temperature accuracy up to ± 0.5oC to increase human comfort. Both high &amp; low static Applicable to both high &amp; low static pressure setting. Wi-Fi Control Can be controlled through any mobile device. 

iFCU™ Intelligent Fan Coil Unit (EC Motor / BLDC Motor / PM Motor)

TUV Rheinland HK Ltd

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.

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

Hi-Think Technology International Limited

Dedicated to building a digital and intelligent low-carbon urban complex, we aim to construct a panoramic carbon emission monitoring "brain." Through IoT perception, data empowerment, smart decision-making, and trustworthy connections, we achieve comprehensive digital emission reduction from the government, parks/buildings, enterprises/institutions to the public. This deeply integrates low-carbon elements into the city's pulse, promoting efficient implementation of carbon neutrality policies and carbon reduction strategies, thereby assisting cities in achieving their carbon neutrality goals. 

Low-carbon Urban Complex

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

GUOHUA INTELLIGENT

capabilities, precision reducers and joint modules have emerged as core components determining a robot's overall performance, precision, and reliability. Guohua Intelligent periodically convenes representatives from the China Machinery Industry Federation, Beijing University of Technology, the National Key Laboratory of High-end Equipment Mechanical Transmission, and numerous leading enterprises. Together, they explore pathways for deep integration of "industry, academia, research, and application," aiming to facilitate the commercialization of China's critical technologies. The forum will cover hot-button topics, including industry opportunities and challenges, innovation in the humanoid robot joint industry, breakthroughs in theory and technology, and the development of standard systems. 

Harmonic Reducer Industry Symposium

AI-EOS designed to optimize the energy consumption of the central air-conditioning system, it responds to the real-time system load and changes in the external weather condition to continually monitor and control different system components. With big data analysis, the optimal set points can be calculated to reach the lowest energy consumption of the system while maintaining the thermal comfort of the occupants. The effects of the equipment degradation are also taken into consideration by the software solution. The first application project of AI-EOS, Holiday Inn Express Hong Kong SoHo, reaches 30% in system energy saving performance. AI-EOS has been implemented in other public projects, and the results are significant. Besides EOS, we plan to apply the BIG Data Analysis to other applications, such as the control of sewage plant pumping station.Applications: AI-EOS is not only applicable in new buildings. With the high level interface, it is able to implement the control algorithms to communicate with existing iBMS. Existing BuildingEOS can be integrated to the new BMS platform directly.New BuildingCommunicates with the existing BMS via high level interface e.g. Open Protocol (BACnet/Lonworks).The operation data of HVAC system will be shared to EOS through high level interface.RequirementsChiller with high-level interfaceHigh-level interface with BMS by Open Protocol. (e.g., BACnet, Lonworks, Modbus, etc.)

AI Energy Optimization Solution (“AI-EOS”) for HVAC System

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 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

ALBA Integrated Waste Solutions (Hong Kong) Limited

The Hong Kong Government entered into a contract with ALBA IWS to design and build the city&#39;s first Waste Electrical and Electronic Equipment Treatment and Recycling Facility-WEEE Park, provide collection services, and operate the facility until 2027.&nbsp; 	 The facility will use German technology offering exceptional recycling rates to process refrigerators, TVs, computers, washing machines and air conditioners into valuable secondary raw materials including aluminums, metals and plastics, while carefully managing hazardous materials found in the appliances. 	 Sorting different materials from e-waste&nbsp;  

Waste Electrical and Electronic Equipment Treatment and Recycling Facility

Orion Incorporation Limited

   Platinumised titanium anode is a must for good precious metal electroplating.   Our anodes are in good quality, durable, and easy operation.   Custom designed handle is made easy for operation.  

Platinumised Titanium Anode

V-Trust Inspection Service Co., Ltd

Wide Expertise in the Home Audio &amp; Speakers Industry  V-Trust's inspection services for home audio and speakers provide essential support to buyers, ensuring that products meet customer specifications and quality standards.  Whether it’s home audio systems or standalone speakers, V-Trust’s inspection process carefully examines product integrity, appearance, and build quality to ensure there are no defects like scratches, dents, or loose parts. Functionality checks focus on sound quality, speaker sensitivity, battery performance, and power output, along with total harmonic distortion (THD) and frequency range. Additional tests cover connectivity, including wired and wireless options, Bluetooth pairing, multi-device compatibility and other tests to confirm product reliability.  V-Trust helps buyers minimize risks and avoid costly issues by providing detailed inspection reports, complete 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.com 

Home Audio & Speakers Product Inspection

UltraOne Technologies Limited

Services and Solutions: Intelligent Lighting System, Integrated AV Control 

Central Control System

Promised Land Management Limited

Professional Structural Adjustment &amp; Strengthening Core Strength Reactivation: Through specialised strength training techniques, we precisely strengthen the weaker muscles on the concave side of the spine, building solid internal support from within.Deep Tissue Decompression: Effectively reduces chronic inflammation and stiffness around the spine, restoring long-lost mobility and flexibility.Softening Compensatory Tissue: Professionally targets scar tissue and hardened fascia formed due to long-term imbalance, restoring natural elasticity to muscles and fascia.Establishing “Postural Awareness”: Combined with active therapy, we train the coordination between the brain and body to achieve long-lasting postural alignment and aesthetic balance.​Combating Imbalance, Restoring Symmetry Why does scoliosis require systematic intervention?Scoliosis causes severe muscular imbalance — the convex-side muscles become overworked and fatigued due to excessive compensation, while the concave-side muscles weaken from lack of activation. This imbalance can lead to: Chronic stiffness: Limiting range of motion in daily activities.Localised pain: Persistent discomfort caused by prolonged muscle fatigue.Postural distortion: Such as noticeable uneven shoulders (high-low shoulders) and uneven hips.BTO’s Solution:We don’t just relieve pain. By relaxing overactive convex-side muscles and stimulating blood circulation on the weak side to clear lactic acid, we help your body gradually rebalance muscle tension, reduce pressure on the spine, and reshape a healthy, symmetrical body posture. 

Professional Posture & Spinal Correction

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

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-Hong Kong(IEC, CIE 84, GB) Compact Fluorescent Lamps(CFLs)(Mandatory*)Televisions (Mandatory*)Household Induction Cookers(Mandatory*)Non-integrated Compact Fluorescent lamps(CFLs)Automatic Electric Rice CookersMicrowave OvensComputersPhotocopiersFax MachinesPrintersMultifunction DevicesEnergy Performance Measure Testing-International &amp; Europe(Directive 2009/125/EC, IEC, EN) DC or AC Supplied Electronic Control Gear for LED modulesMeasurement of Standby Power for household electrical appliancesPower Consumption of audio, video and related equipmentEnergy Efficiency of electric lamps for household useTest Method for Calculating the Energy Efficiency of Single-Voltage External AC-DC Power SuppliesEco-design Requirements for: TelevisionsSimple set-top boxesNon-directional household lampsStandby &amp; off mode electric power consumption of electrical &amp; electronic household &amp; office equipmentNo-load condition electric power consumption and average active efficiency of external power suppliesFluorescent lamps without integrated ballast, for high intensity discharge lamps, &amp; for ballasts &amp; luminaries able to operate such lamps Energy Performance Measure Testing–United States CaliforniaAppliance Efficiency ProgramInternational Electro-technical Commission(IEC 62087)Energy Efficiency of Single-Voltage External AC-DC and AC-AC Power Supplies(USEPA)Energy Efficiency Battery Charger System Test Procedure Version 2.2(ECOS, EPSI)Electro-technical Commission(IEC 62301 &amp; IEC 62087,Title 20 Appliance Efficiency Regulations)Energy Performance Measure Testing– Australia &amp; New Zealand Performance of external power supplies – Test method and energy performance mark(AS/NZS 4665.1)Performance of external power supplies – Minimum energy performance standard requirementsIf you have any further question, please feel free contact us atenquiry@stc.group or visit our website:https://www.stc.group/en/contact 

Energy Efficiency Labeling

Yangzhou Huacai Opto Co., Ltd

 COLORS at Lux Futurum Forum 2024  [Brand Activity] Time: 28thNov. 2024 Address: Guangzhou Lux Futurum Forum 2024, held in Guangzhou under the theme "A FUTURE WHERE EAST MEETS WEST." This global design event brought together leading lighting, interior, and architectural experts to explore the fusion of Eastern and Western design philosophies. Keynote speakers such as Manish Gulati and Roger Narboni shared visionary insights on sustainability, technology, and the future of urban lighting.   COLORS was honored to participate as a brand representative and support the prestigious activity. Our involvement reflects our ongoing pursuit of innovative lighting solutions that not only meet the needs of the present but also shape the future of lighting. We are excited to have contributed to this inspiring platform, where creative exchange and boundary-pushing ideas redefine lighting possibilities.  This activity aligns with everyone's mission to advance the lighting industry by fostering creativity, sustainability, and technological innovation. We believe lighting plays a pivotal role in shaping the future of our built environments, and this forum highlighted the power of light to inspire, heal, and transform spaces.   Stay tuned as we continue to explore and develop creative lighting solutions that connect cultures and contribute to a brighter, more sustainable future.   

COLORS at Lux Futurum Forum 2024

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

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 

Power Tools Product Inspection

We offer professional optics ignition testing service for you. We use the high-quality equipments to test and offer the precision results. We also provide the spectacle frame testing service. Published on 31st July 2009, BS EN ISO 12870:2009 specifies the fundamental requirements for unglazed spectacle frames used with all prescription lenses.This international standard covers all types of spectacle frames including rimless mounts, semi-rimless mounts and folding spectacle frames.It is also applicable to those products that are made of natural organic materials.STC can provide you ophthalmic optics and spectacle frame testing service.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 Ignition Testing

Allied Environmental Consultants Limited

Green and Healthy Building Our green building certification consultancy covers local and international green and healthy building rating tools, including BEAM Plus, LEED, WELL, BREEAM and China GBL certifications for buildings ranging from commercial, residential and industrial buildings, hotels, data centers and public usage buildings such as hospitals, headquarters of government authorities and educational institutions, etc. We have provided these services to new buildings, existing buildings and the interior of buildings.  Our scope of works include advising on the environmental design of the building/infrastructure, conducting detailed analysis and modelling for built environment studies, conducting literature review, on-site survey, inspections and measurements, monitoring and reviewing contractors’ performance and submission, coordinating design support from project team compiling the relevant certification application document provision of accredited professionals such as BEAM Pro, LEED AP, WELL AP, BREEAM AP and GBL Manager for overall certification management and attending to comments in relation to the application.  To know more: https://www.asecg.com/service/1 

My Sourcing