A polished product list cannot establish that a supplier controls the offered hardware or can support it after delivery. Due diligence should answer separate questions about identity, authority, technical capability and commercial performance. Build a proportionate evidence file for the order’s value and complexity, and make unresolved issues visible to the people approving the purchase rather than turning a website impression into a risk assessment.
Establish the legal counterparty
Match the quotation, contract, invoice and proposed bank beneficiary to the relevant legal entities. If a different affiliate invoices or collects payment, request an explanation and supporting authorization. For a Hong Kong entity, Companies Registry search services provide registered records that can support identity checks. They do not certify GPU authenticity or financial reliability. Confirm changes to payment instructions through a previously verified channel before authorizing a transfer.
Test claims of authority and stock control
Separate being an established business from being authorized for a particular product or service. Ask for evidence relevant to any claimed manufacturer relationship and verify through the purported principal when appropriate. For ready stock, request dated unit-level inventory and evidence of inspection and release authority. A distributor invoice may help explain provenance, but its scope and relationship to the offered units still need to be reconciled.
Use an evidence matrix instead of a vague score
Record each claim, supporting document, verification date, reviewer and remaining gap. Label material assertions as confirmed, pending or unsupported. Do not create a numerical trust score that hides a critical missing item. For example, strong references do not compensate for an unexplained payment beneficiary. Decide which gaps block ordering and which can be closed before shipment, then assign owners and deadlines rather than accepting indefinite follow-up promises.
| Claim | Evidence and verification |
|---|---|
| Legal identity | Official registry records matched to contract |
| Stock control | Unit manifest, custody and release authorization |
| Support | Named provider and written transaction-specific coverage |
| Performance | Relevant report example and agreed acceptance process |
Evaluate technical and support execution
Request a sample report with confidential information removed, then ask how the supplier would produce equivalent evidence for your configuration. Confirm who owns diagnostics, substitutions and failed acceptance handling. NVIDIA warranty guidance directs buyers to product-specific terms and relevant support channels; a supplier’s generic “manufacturer warranty” phrase should therefore be replaced by identifiable coverage and an accountable provider. Verify the process without asking the supplier to disclose another customer’s protected data.
Approve a transaction with clear conditions
Translate the findings into practical order conditions: approved entity, identified hardware, required evidence, payment milestones and release prerequisites. Ask qualified reviewers to validate applicable counterparty, destination and end-use requirements for the transaction. If significant inconsistencies remain unresolved, pause the affected commitment rather than asking for cosmetic paperwork. Keep an audit trail of the final decision and recheck material changes to entity, beneficiary, configuration or destination before proceeding.
Discuss your configuration
Approve the order when its critical claims have evidence and remaining obligations have owners. Due diligence should produce a manageable transaction, not merely a favorable impression of a supplier.
Explore the hardware catalog ↗Discuss your configuration ↗Sources & methodology
Hong Kong registered-record search capability follows [1]; product-specific warranty and support routing follows NVIDIA [2]. The diligence framework and approval conditions are original editorial guidance. Sources checked 24 October 2026. No supplier is rated or certified by this article.