匯源技術顧問服務有限公司
Our Story
We are a professional team performing as technical specialists, problem solvers and creative thinkers on provision of solutions for energy saving, EHS consulting and provision of tailored training services. Founded on a commitment to provide the best quality services. We have established a set of internal quality control practices in ensuring best services to customers satisfaction.
Our Services
Why Choose Us
Expert Business Advice
Our team offers expert consulting services to help businesses thrive and succeed in today's competitive market. Our team of experienced consultants provides tailored solutions to enhance business performance, drive growth, and achieve strategic goals.
Deep Industry Expertise
26+ years’ experience delivering EHS training across Hong Kong and Southern Asia’s high-risk sectors.
Tailored Training
Our expert-led tailored to your industry with competitive pricing.
Customized Learning Solutions
Programs tailored to your specific operations, risks, and compliance needs.
Streamlined Service
Simple processes, responsive coordination, and measurable training outcomes.
Practical, Real-World Focus
Courses developed by practicing EHS professionals using local case studies.
Meet Our Team
Seasoned professionals with diverse industry backgrounds unite under one mission: empowering your business. Combining deep expertise with creative problem-solving, we deliver innovative, tailored solutions and exceptional service for your success.
William Tsui (Senior Consultant)
With more than 26 years' audit experience in several industries, several types of audits were conducted for various organisations.
- ISO 9001 Lead Auditor (IRCA)
- ISO 14001 Lead Auditor (IRCA)
- ISO 45001 Lead Auditor
- ISO 14064 Lead auditor
- ISO 50001 Lead auditor
- CSR Lead verifier
John Martin (Senior Consultant)
With more than 24 years of project management experience in delivering large scale, global projects.
- ISO 14001 Lead Auditor
- ISO 45001 Lead Auditor
- ISO 9001 Lead Auditor
- ISO 50001 Lead Auditor
Paul Lee (Project Engineer)
With more than 6 years across various industries including engineering, IT firm, banking and financial service, aviation and hotel services.
- ISO 14001 Lead Auditor
- ISO 9001 Lead Auditor
- ISO 50001 Auditor
Our Clients
We partner with organizations across industries to deliver smart, sustainable, and compliant solutions. Here are some of the companies, our professional team worked with.
Book a Training
Delegates: Min 10, Max 15.
The organizer may cancel or reschedule due to weather, cancellations, or missing pre-payment.
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200 Australian dollars
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200 Australian dollarsEnded
200 Australian dollarsEnded
200 Australian dollars
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Technical Papers
1) Feasibility Study: Solar energy for water distillation for remote island (original 1995, revised 2022)
2) How to prepare a good ISO documentation system (original 2005, revised 2024)
3) How to establish e-ISO documentation system (2024)
5) Audit experience sharing on:
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IMS audit for activated carbon plant (1997)
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Application of critical and systems thinking for identifying energy saving opportunities (2024)
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How to audit a pollution control system (2002)
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How to audit an international hotel (2023)
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How to audit PCB manufacturers (2008)
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How to audit a shipping management company
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How to audit a datacentre
4) Feasibility study: reducing treatment cost of food waste treatment in Hong Kong (2023, updated 2025)
Support & Questions
