Certifications & Compliance
Industry-Recognised Certifications & Standards
Over 20 years of industry experience, rigorous compliance standards, and certified assay reports for every batch — transparency and accountability are at the core of everything we do.
Our Certifications & Licences
We hold valid licences and certifications from regulatory authorities in Hong Kong and Shenzhen, ensuring our operations run within a fully compliant framework.
Hong Kong Business Registration
Active RegistrationInland Revenue Department, HKSAR
Refine Metal Tech Ltd. (申泉銀潤金屬科技有限公司) is duly registered with the Hong Kong Inland Revenue Department, holding a valid Business Registration Certificate for precious metal recycling and refining operations.
Shenzhen Factory Compliance
Licensed OperationPRC Regulatory Authorities
Our Shenzhen refining plant has operated in full compliance with PRC regulations since 2013, holding production licences and environmental compliance documentation to ensure all refining processes meet national standards.
XRF Assay Certification Reports
Per-Batch CertifiedProfessional Assay Instrumentation
Every batch of precious metal undergoes precision assaying using professional XRF (X-ray fluorescence) spectrometry equipment. A certified assay report is issued for each lot and serves as the sole binding basis for settlement. Clients are welcome to witness the process onsite.
Anti-Money Laundering Compliance
AML CompliantAML / KYC Policy
We operate in strict compliance with the Hong Kong Anti-Money Laundering and Counter-Terrorist Financing Ordinance (AMLO). All B2B clients are subject to KYC (Know Your Customer) procedures to ensure full regulatory compliance.
Chinese National Standards
Silver & Gold National Standards
Our refining processes strictly follow the national standards of the People's Republic of China, ensuring products meet the highest purity specifications.
Our Compliance Standards
Compliance is not just a legal requirement — it is our commitment to every client.
Full Process Transparency
Clients may witness stone removal, assaying, and smelting onsite — every step is open and observable.
Complete Audit Trail
Full records of delivery, assay reports, and settlement documents are maintained for every batch and available to clients on request.
Dispute-Free Settlement
Certified assay reports serve as the sole binding basis for settlement, eliminating disputes and protecting client interests.
CCTV Monitoring
Factory and office premises are covered by CCTV surveillance systems, recording all material handling processes for security and accountability.
Audit Trail
Full Documentation For Every Batch
From material delivery to final settlement, every step is fully documented. Our audit trail includes delivery receipts, XRF assay reports, smelting records, and settlement documents — ensuring every transaction is traceable and verifiable.
- Material delivery receipts and weight records
- XRF spectrometry assay reports
- Stone removal and smelting process records
- Certified assay settlement reports
- Payment and settlement documentation
Standard Processing Flow
Material Delivery
Client delivers material; delivery receipt issued
Stone Removal
Professional stone removal and material sorting
XRF Assay
Client may witness assay process onsite
Smelting & Refining
High-temperature smelting to 99.99% purity
Certified Report
Certified assay report issued
Settlement
Settlement per report; same-day payment
Questions About Our Credentials?
We welcome clients to visit our Hong Kong office and Shenzhen plant in person to see our compliance standards and processing procedures firsthand.