Keppel Seghers - Zhen Hua Joint Venture

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

Cosmo Environmental Technology Co., Ltd.

1. Comprehensive hazardous waste treatment facility with an annual processing capacity of 161,500 tons Providing waste collection services forover 100 large industrial companies Capable of meeting more than 25% of Guangzhou's hazardous waste treatment demand 2. Service sectors: Electronic Component Manufacturing, Electroplating, Semiconductors, New Energy, Chemicals, etc. 3. Waste Categories: 10 Major Categories, 60+ Subcategories Non-ferrous Metal Waste Liquids and Sludge, Smelting Waste, Acid/Alkali Waste Liquids, Organic Waste Liquids, etc. 

危险废物回收

HK TianJun Water Treatment Energy Saving Technology Limited

Reverse osmosis plant display diagram

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

 Keppel Seghers-Zhen Hua Joint Venture is the Design-Build-Operation Contractor of Hong Kong’s first Integrated Waste Management Facility.Keppel Seghers offers environmental solutions through consultancy, design, engineering, technology development, construction, operation and maintenance and investments. Keppel DHCS is the first and largest DCS developer in Singapore. Zhen Hua, being the local representative of China Harbour, via Group’s global network, has been contributing to the local infrastructure development for over 35 years.

Environmental Solutions

Environmental Services Solutions Ltd.

Portable Toilet Services

Integrated Waste Management Facilities Phase 1 - Located at the Shek Kwu Chau site (to be reclaimed) to the south of Lantau Island, occupying and area of about 10 hectares - An Municipal Solid Waste (MSW) incineration plant with a maximum treatment capacity of 3,000 tonnes per day - A Mechanical Sorting and Recycling Facility with a maximum treatment capacity of 200 tonnes per day for recovery of useful resources from the mixed MSW. 

Hong Kong Integrated Waste Management Facilities, Phase 1 

WildFaces Technology Limited

Advanced Waste Management  Cleanliness, Good Housekeeping and Effective Waste Management have become a high priority for Cities and large organizations. Refuse Rooms have to be properly managed and not smelling. Waste bins must not overflow. Waste collection fleets must operate effectively and that waste disposal plants must be safe and not exude toxic smells towards their neighbours. Hong Kong has introduced legislation requiring organizations to ensure that garbage is deposited in appropriately coloured garbage bags. WildFaces has helped organizations ensure that this requirement is met. Further the system will ensure that the bins are not overflowing and that garbage is properly placed in the bin and is not dumped outside. With its e-Nose the system also ensures that the refuse room is not smelling. And alarms can be sent to the nearest “cleanliness” team to ensure that issues can be immediately addressed. 

Advanced Waste Management

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)

Full range of outdoor event cleaning and sanitation services including portable toilets, customised toilets, waste management, cleansing area for exhibitors and venue cleaning services. 

Outdoor Event Cleaning and Sanitation Services

The Hong Kong Standards And Testing Centre Ltd (STC)

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

EcoSage Limited

EcoSage provides a variety of waste management and recycling services, which help your enterprises to generate less wastes and achieve Sustainable Development Goals(SDGs). Our services include waste management solutions, waste monitoring and audit, waste analytics and environmental application systems integration. 

Waste Management and Analytic Services

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

For consumers to make more informed choices regarding water efficiency when purchasing household appliances the Water Supplies Department (WSD) 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) 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 GA certification applications and Water Efficiency Labeling Scheme (WELS).  Tapware &amp; WC Testing services General Acceptance (GA) LetterWater Efficiency Labeling Scheme (WELS)Sanitary Tapware (BS EN 200)WC Pans &amp; WC Suites (BS EN 997)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.   

Tapware and WC Testing

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

Environmental Management Serviceis a comprehensive environmental management model designed to provide government agencies, industrial parks, and enterprises with "end-to-end, professional, and customized" environmental solutions. Its services cover environmental monitoring, risk assessment, compliance consulting, pollution control, emergency response, and other aspects, helping clients mitigate environmental risks, improve compliance efficiency, and achieve sustainable development. The core value lies in bridging gaps in clients' environmental expertise and management capabilities through specialized outsourcing. 

Environmental Management Service

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 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

Wing Yiu Metal International Trading Limited

產品銷毀服務（Product Destruction Service）通常指企業處理過期、缺陷、不合格、滯銷或機密產品的專業服務，常見於製造業、品牌商、電子業或需要保密的行業。這類服務強調安全、環保、報廢，以避免品牌損害或資訊洩露。 

銷毀服務

Free of charge. Open to public from Monday to Saturday (closed on public holidays). By appointment only, all applications should be made at least 7 days prior to the visit. For enquiries, please call usat 2290 9517/ 3643 1682. WEEE · PARK Guided Tour Booking 

WEEE · PARK Guided Tour 

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

Assisi International Co Ltd

Plasma Air Purifying Technology Plasma tube has long life span up to 20,000 hours等离子管使用壽命長達 20,000 小時No/less consumables, in line with the "General Hygiene Requirements for Air Disinfection Machines" issued by the National Health Commission WS/T648-2019" requirements: The plasma air disinfection machine shall not be equipped with medium or high efficiency filters, and there is no need to replace consumables later. 無/少耗材 符合國家衛健委發布的《空氣消毒機通用衛生要求 WS/T648-2019》的要求:等離子空氣消毒機內部不得裝有中、高效 過濾器，後期無需更換耗材2-5W/hour/module tube 等離子管耗電量只有2-5W/小時Assuming that the PAU (fresh air blower) consumes 200W per hour, installing our system can reduce the usage rate by 3%, that is, it can save 6W per hour and 25.92kW per year, which is equivalent to 2x 5-meter-high trees carbon absorption 假設PAU（（空氣處理機組））每小時耗電200W，安裝我們的系統可降低3%的使用率，即每小時可節省6W，每年可節省25.92kW，相當於2x 5米-高樹碳吸收

Plasma Air Purifying technology

General Foodstuffs Testing	Aerobic colony count / Anaerobic plate count	Coliform / Fecal Coliform	Enterobacteriaceae	Molds &amp; Yeasts Count	Mesophilic / Thermophilic Spore CountMooncake, Pastry &amp; Bread Testing(GB 19855, GB 7099)	Aerobic Plate Count(GB 4789.2)	Coliforms(GB 4789.3)	Moulds Count(GB 4789.15)	Salmonella(GB 4789.4)	Shigella(GB 4789.5)	Staphylococcus aureus(GB 4789.10)Biotoxins- Seafood &amp; Shellfish Testing	Amnesic shellfish poison(ASP)	Diarrhetic shellfish poison(DSP)	Neurotoxic shellfish poison(NSP)	Paralytic shellfish poison(PSP)Antibacterial Assessment	Textile Materials(AATCC 100, AATCC 147, JIS L 1902)	Plastic(JIS Z 2801, ISO 22196)	Metal &amp; Ceramic Products(JIS Z 2801)	Assessment of Antimicrobial Activity(ASTM E2315)Antifungal Assessment	Textile materials and Fabrics(AATCC 30, ASTM D4576)	Plastic(ASTM G21)	Antimicrobial Effectiveness testing for Disinfectant or Sterilization ProductCosmetics Testing	Standard Plate Count, Fecal coliforms, Pseudomonas aeruginosa, Staphylococcus aureus(GB 7916)	Aerobic Bacterial Count, Thermotolerant coliform bacteria, Pseudomonas aeruginosa, Staphylococcus aureus(Molds &amp; Yeast Count Safety and Technical Standards for Cosmetics 2015)Disposable Products Testing	Sanitary Products(GB 15979)	Wooden Chopsticks(GB 19790.1)Toiletry Testing	Bathroom Tissue(Including base paper)(GB 20810)	Toilet Paper(QB 2500)Antibiotics-Resistant Bacteria	Extended-spectrum beta-lactamase producing bacteria (ESBL)	Methicillin-resistant Staphylococcus aureus (MRSA)Antibiotics-Sensitivity Testing (AST)	Aminoglycosides	Carbapenems	Cephalosporins	Fluoroquinolones	Glycopeptides	Lincosamides	Macrolides	Penicillins	Sulfonamides	TetracyclinesHygiene &amp; Sanitation	Swab Sampling &amp; Testing	Hygiene Audit	On-site Basic Food Hygiene TrainingIf you have any further question, please feel free contact us atenquiry@stc.groupor visit our website:https://www.stc.group/en/contact

Microbiology & Sanitation Testing

EcoSage provides onsite and offsite data destruction services compiling with international standards. Our services include document destruction, data wiping, degaussing and physical destruction.  

Data Destruction Services

HONGKONG YILAW INSPECTION AND TESTING TECHNOLOGY CO., LIMITED

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. 

My Sourcing