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.

W.H.Y. Brand Consultancy Limited

ClientDrax is the owner of the largest, cleanest and most efficient coal-fired power station in the UK, responsible for generating 7% of the country’s electricity. It is the UK’s leading supplier of sustainable power, fuelling our generators predominantly with biomass. With the new strategy of ‘Powering Tomorrow’, a fresh identity reflecting their direction is essential. Thinking In this rebrand, the heart of the identity is their new logo that is designed to represent how the three areas of their business (making, generating and selling) all work together to create the whole Drax offering. It does so in a style that echoes mathematical infinity symbolism, underpinning the sustainability agenda which Drax leads. It is coloured with a vibrant palette which represents energy, vision and balance.

Drax - Rebranding power station in the UK

Paryocean (Asia Pacific) Int'l Co., Ltd.

作为值得信赖的 I-REC 参与者和注册机构，我们提供直接来自母公司位于孟加拉国的太阳能发电厂的一手可再生能源证书。选择我们的 I-REC 服务，确保您的企业实现透明、可追溯且高效的碳减排。 As a trusted I-REC Participant &amp; Registrant, we provide first-hand renewable energy certificates sourced directly from our parent company’s solar power plants in Bangladesh. By choosing our I-REC services, you ensure transparent, traceable, and high-impact carbon reduction for your business. 

際再生能源憑證 IREC

Scientific Research Academy Of Guangxi Environmental Protection

项目立足广西、面向东盟、促进生态环境产业链聚集,以习近平生态文明思想为指导,联合国内外高校、中国环境科学研究院、生态环境部环境规划院、生态环境部华南环境科学研究所等科研单位及东盟国家生态环境科研机构共同建设,将建设成为具有高集聚力和孵化功能的生态环境科技交流合作平台、科技创新基地及环保高端人才集聚新高地,为我国推动区域生态环境治理技术向东盟国家转移与推广应用提供先行先试经验,深化与东盟国家在生态环境领域交流合作,携手建设更为紧密的中国一东盟命运共同体。 项目主要围绕水、气、土污染防治、应对气候变化、海洋环境保护、生态环境修复、新污染物治理、固体废物综合利用、环境风险管控及应急处置等方面开展技术研究及成果转化推广应用，创建一批科技创新平台;与东盟国家在生态环境保护技术研究、生态环境大健康、人才培养等方面开展交流合作,举办国际生态环境论坛。 

中国(广西)一东盟生态环境科技联合研究院

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)

HK TianJun Water Treatment Energy Saving Technology Limited

Reverse osmosis plant display diagram

Refined Motor Company Limited

Refined Motor Co. is a Hong Kong ESG-focused automotive technology enterprise specialising in compliant, cost-effective fleet electrification solutions. With strong expertise in commercial vehicle engineering and government-approved EV retrofitting standards, the company helps corporate fleet operators, logistics companies and institutional organisations modernise existing vehicle fleets, reduce carbon emissions and lower long-term operational costs.Our fleet electric conversion service is a professional turnkey electrification solution engineered specifically for light commercial vehicle fleets, including service vans, delivery vehicles, shuttle vehicles and operational fleet cars. We conduct comprehensive pre-project fleet feasibility audits, analysing vehicle usage patterns, daily mileage requirements, payload limits and operational duty cycles to design optimised, fleet-specific electric powertrain and battery configurations. Each conversion setup is calibrated to maximise operational range, improve load efficiency and ensure long-term durability under frequent commercial use.The service includes standardised high-volume conversion workflows, unified safety testing procedures, full regulatory certification, fleet-wide performance validation and structured after-sales maintenance support. By retrofitting existing combustion fleets into zero-emission electric vehicles, fleet owners avoid costly full vehicle replacement cycles while achieving ESG carbon reduction targets, lowering fuel expenses and reducing ongoing mechanical maintenance costs. We deliver consistent, scalable, fully road-legal fleet electrification projects ideal for corporate sustainability upgrades and government green transport compliance requirements. 

Fleet Electric Conversion

Refined Motor Co. is a Hong Kong premium classic vehicle restoration and electrification specialist, combining professional heritage vehicle craftsmanship with advanced EV engineering technology. Fully certified under local transport regulations, the company seamlessly merges high-standard vintage vehicle restoration with modern zero-emission electric powertrain retrofitting for classic car collectors and heritage vehicle preservation projects.Our restoration electric conversionservice uniquely integrates full classic vehicle restoration with precision EV retrofitting, designed for vintage, antique and heritage vehicles requiring both aesthetic heritage preservation and modern electric performance. Our restoration team meticulously refurbishes original body panels, exterior finishes, interior trim and vintage mechanical components to either roadworthy or concours show standards, fully reviving the vehicle’s original historical appearance and authentic classic character.Parallel to the restoration process, our EV engineering team integrates perfectly matched modular electric powertrain systems, ensuring the new electric drivetrain complements the vehicle’s restored structure, weight balance and classic driving feel. We synchronise restoration timelines with EV system installation to protect original heritage parts, avoid unnecessary modifications and preserve the vehicle’s historical value. Every completed project undergoes full safety testing, system calibration and official Hong Kong transport certification, delivering fully road-legal, zero-emission classic vehicles that retain timeless vintage aesthetics while offering reliable, clean and modern electric driving performance. 

Restoration Electric Conversion

Easy Carbon Technology (Guangdong) Co., Ltd

Carbon footprint aims to quantify the greenhouse gas emissions across the entire life cycle of an organization or product, identifying major emission sources. Based on international standards (GHG Protocol or ISO 14064), it systematically collects data on energy use, transportation, supply chains, and other areas to quantify greenhouse gas emissions and create a carbon emissions inventory. By analyzing key processes, it enables the development of science-based emission reduction pathways and action plans, promoting energy efficiency improvements, renewable energy substitution, and low-carbon operations. This supports the achievement of carbon neutrality goals and enhances environmental responsibility, reputation, and sustainable development capabilities. 

Carbon Footprint

Chun Yang International (HK) Company Limited

Retired Battery Recycling &amp; ProcessingOur "Hong Kong's First EV Battery Processing Plant," located at Tuen Mun EcoPark, is Hong Kong's first green facility dedicated to the environmentally responsible processing of retired EV batteries. The plant employs an automated battery material production line integrated with intelligent identification technology, enabling a complete processing chain — from collection and safe discharge to smart dismantling and efficient material recovery — achieving the dual goals of resource sustainability and waste reduction. 

Sustainable Solutions for EV battery

China Energy Conservation and Environmental Protection (Hong Kong) Investment Co Limited

CECEPEC has developed a sustainability information management platform – EnvAI that enables clients to collect, aggregate, calculate, and analyze data via a cloud-based tool with the aim of streamlining sustainability reporting and improving overall management efficiency. Through the built-in industry benchmarking functions, the platform allows management teams to better understand their internal sustainability performance, and to subsequently set up feasible long-term development goals and plans, boosting companies’ sustainable growth. 

EnvAI Sustainability Data Smart Management Platform

Refined Motor Co. is a Hong Kong automotive EV technology provider offering certified electric conversion systems, technical expertise and regulatory support to industry partners. With in-house patented modular powertrain technology and full government compliance accreditation, the company enables automotive workshops, restoration studios and trade partners to deliver professional, road-legal EV conversion services without extensive in-house EV research and development.Our partnered electric conversion programme is a collaborative B2B service designed for automotive workshops, vehicle restoration companies, car dealers and automotive industry partners looking to expand their service portfolio into certified EV retrofitting. Under this partnership model, Refined Motor Co supplies fully developed, tried-and-tested modular electric powertrain kits, standardised engineering blueprints, technical guidelines and step-by-step conversion protocols to partner businesses. We provide continuous technical consultation, system calibration support and regulatory compliance guidance throughout every project stage.Partner teams manage vehicle disassembly, body preparation and mechanical assembly, while our professional engineering team oversees critical system integration, safety validation, quality assurance testing and final government certification approval. This cooperative framework allows industry partners to launch legitimate, market-ready EV conversion services with reduced risk, lower development costs and faster project lead times. We maintain consistent quality control, standardised safety benchmarks and full regulatory traceability, helping partners build a reputable and compliant EV service offering for local and regional clients. 

Partnered Electric Conversion

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 

Green and Healthy Building

The biodiesel plant reduces carbon emissions and saves resources. It converts waste cooking oil and other recycled fats into biodiesel as a substitute for mineral diesel. It has been widely adopted in European and American countries. The production annual output reaches 100,000 tons of biodiesel. 生物柴油廠減少碳排放並節省資源。它將廢棄煮食油等回收油脂製成生物柴油，以替代礦物柴油。它已被歐美國家廣泛採用。年生產量達到10萬噸生物柴油。  Zhen Hua, being the local representative of China Harbour, via Group’s global network, has been contributing to the local infrastructure development for over 36 years. 香港振華在過去36年來一直致力於當地的基礎設施建設。作為中國港灣的香港代表及中國交通建設集團的一員, 振華透過集團的全球性網絡及國家一帶一路政策所帶來的機遇, 在環保相關領域積極發展。 

Tseung Kwan O Biodiesel Plant

Refined Motor Co. is a Hong Kong-based, Transport Department recognised EV engineering firm specialising in road-legal vehicle electrification, retrofitting and compliance-certified automotive innovation. Founded by professional automotive engineers, the company delivers precision-engineered, fully certified electric vehicle conversion solutions for private collectors, premium vehicle owners and discerning automotive clients across Hong Kong and the Greater Bay Area.Our bespoke electric conversion service offers fully customised, one-of-a-kind EV retrofitting tailored exclusively for classic cars, vintage vehicles and special-interest automobiles. Unlike standard off-the-shelf conversions, every project begins with a complete vehicle structural analysis, chassis evaluation and usage requirement assessment to design a fully personalised electric powertrain, battery layout and driving performance profile. Our engineering team custom-tunes acceleration, torque output, range characteristics and weight distribution to align with the owner’s driving style, aesthetic expectations and intended use, whether for daily road use, show display or long-term collection preservation.The full-service process includes custom CAD engineering design, precision component integration, system calibration, comprehensive road and safety testing, as well as complete Hong Kong regulatory documentation and official road-legal certification. We fully preserve the vehicle’s original bodywork, classic styling and interior heritage while completely replacing the traditional combustion drivetrain with modern, zero-emission, reliable electric technology. This premium tailor-made solution is ideal for classic car enthusiasts and private clients seeking unique, high-quality, legally compliant electric classic vehicles with personalised performance characteristics.

Bespoke Electric Conversion

REC Green Technologies Co., Ltd.

RGT’s IoT (Internet of Things) is low power operation, wide coverage, and capable to integrate with various devices / sensors. It is a direct, simple and cost-effective solution for various remote monitoring applications, with the real-time notifications and web platform which can be achieved management goals. e.g. enhance sustainability efforts, energy efficiency and remote control in rural area and so on.   

Internet of Things (IoT) Solutions for Monitoring and Control 

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

随着“一带一路"倡议的推进以及中国一东盟自贸区升级和RCEP生效,中国一东盟科技创新交流日益深化,在气候变化、生态环境保护、数字经济、绿色低碳产业发展等领域的合作空间广阔、合作潜力巨大。近年来,广西依托中国一东盟开放的窗口的区位优势,不断深化中国与东盟乃至全球生态环境领域的科技创新研究、技术合作和应用实践。 广西壮族自治区环境保护科学研究院(以下简称环科院)是广西环保系统环保科技人员最集中、人才知识结构涉及面最广的研究单位,始建于1974年,是广西生态环境厅直属的正处级公益二类事业单位。2014年加挂广西环境保护对外合作交流中心牌子;2017年加挂广西环境保护技术中心牌子。 环科院主要围绕广西环保热点和难点问题,开展基础性、创新性重大科研课题研究和重大项目环境咨询服务,为深入打好打赢污染防治攻坚战提供坚实的科技支撑,已成为自治区党委政府的环保智库。全院在岗职工307人,科技人员比例超85%。 环科院拥有自治区级人才小高地、工程技术研究中心、司法鉴定中心等一批科技创新平台,以及环境分析测试中心实验室、西南大气科学观测研究站等一批科研实验室。近年来,共成功申报国家和广西科技计划(基金)项目、标准制定项目等共30余项;共获得科技奖励70项,包括广西科学技术进步奖二等奖3项、三等奖17项,广西社会科学优秀成果奖一等奖2项、二等奖9项、三等奖18项,重要技术标准奖3项,其他科技奖励18项;共获得授权专利115项,其中发明专利22项,实用新型专利93项:发表核心期刊以上学术论文140余篇,出版专著28部,制定并发布标准16项。 环科院主要业务范围包括：生态环境政策、标准及技术规范究、环境规划与评估、应对气候变化研究、环保技术研发及成果转化；污染源调查与解析、环境调查与评估、环境风险评价、环境治理与修复、污染防治方案编制、生态环保专项资金项目包装；环境监理、环保管家服务、环保咨询设计与运营管理，为政府管理部门提供技术服务；环境检验检测、危险废物鉴别、生态环境损害调查评估、司法鉴定；环境保护对外合作与交流。 同时，环科院拥有无人机、无人船、移动综合大气观测走航车等先进设备。 

广西生态环境科技创新智库

 Federation of Hong Kong Industries

The Hong Kong Green Mark Certification Scheme is a system certification scheme. It helps to identify, control and monitor the environmental aspect of a company’s operations. It directs companies to establish environmental performance benchmarks and make continuous improvement to achieve the desired level of environmental performance.

The Hong Kong Green Mark Certification Scheme

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

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

Environmental Consultancy and Sustainable Design Sustainability and environmental consultancy generally refers to the consulting services which are engaged in the process of environmental impact assessment to identify, predict, evaluate and mitigate the biophysical, social and other relevant effects of property development proposal prior to major decisions being taken and commitments made.  For environmental monitoring services, we are generally appointed by our customers to monitor compliance with the prescribed emission limits of the field works, such as dust and noise control as well as site drainage discharge and construction waste disposal during construction phase as well as noise and odor emission during operational phase. For independent environmental checking services, we are generally appointed by the project proponent to audit the compliance of the field works and environmental monitoring works conducted by the contractors and their environmental team. Our sustainability consultancy focus on identifying, predicting and evaluating various aspects of a built environment such as daylighting, natural air ventilation performance, microclimate study, light pollution, thermal comfort, indoor environmental quality, building energy analysis and the permeability of a building/structure.  To know more: https://www.asecg.com/service/2 

Environmental Consultancy and Sustainable Design

Upgrading of the sewage treatment level from preliminary treatment to chemically enhanced primary treatment with disinfection; expansion of the treatment capacity to 200,000 cubic metre per day; construction of ancillary works including an administration building, a maintenance workshop, access roads and landscaping works. Upgrading the treatment level of San Wai sewage treatment works will help to reduce pollution loads to the North-western Waters; and expansion of the treatment capacity will be able to cater for additional flows due to population growth in Northwestern New Territories. Zhen Hua, being the local representative of China Harbour, via Group’s global network, has been contributing to the local infrastructure development for over 36 years.   改善污水處理水平，由基本處理提高至化學強化一級處理加消毒；把處理量擴充至200,000 立方米；建造附屬工程包括行政大樓、工場、通道及環境美化工程。工程項目將改善新圍污水處理廠的處理水平以減少西北水域所承受的污染量並增加該廠的處理量，以處理新界西北區人口增長帶來的額外污水量。 香港振華在過去36年來一直致力於當地的基礎設施建設。作為中國港灣的香港代表及中國交通建設集團的一員, 振華透過集團的全球性網絡及國家一帶一路政策所帶來的機遇, 在環保相關領域積極發展。 

San Wai Sewage Treatment Works, Phase 1

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. 

My Sourcing