China sourcing. U.S. hardware teams.
RivetBridge helps U.S. hardware teams review supplier claims, normalize competing quotes, and define the next qualification gate for technically specified components.
Projects from $500 · Written scope before kickoff · Your approval at each gate
What does this supplier’s evidence support? Which quote answers our requirements? What would it take to qualify an alternative?
01 / Services & pricing
A focused first assignment, a written result, and no obligation to move into a larger project.
You have a supplier or quote, but need to know what is missing before moving forward.
$500–$900 / one supplier or quote · fixed project fee
Boundary: one defined component. No supplier outreach, on-site audit, samples, or negotiation.
Discuss a Reality CheckYou have competing offers, but different assumptions make the real comparison unclear.
$750–$1,500 / up to 3 supplied quotes · one component
Boundary: analysis of your existing quote packages. No new supplier search, outreach, or negotiated prices.
Discuss a quote comparisonYou need a defensible comparison of alternative suppliers for a defined component family.
$1,500–$3,000 / one tightly defined family · fixed scope
Boundary: supplier contact work is agreed in scope. A candidate shortlist is not a qualified production source.
Discuss a second sourcePlanning ranges in USD, not an instant quote. The final fixed fee, inputs, deliverables, and timeline are agreed in writing. Complexity or additional scope may change the price; no extra work starts without approval.
Hardware teams with a defined component and a real purchasing decision. If you only need an off-the-shelf product quote or a basic company lookup, a narrower service may be enough.
Not sure which fits? Tell us the decision02 / Inside the work
A lower quote is a starting point. The useful question is whether the offer is complete, comparable, and ready for qualification.
ILLUSTRATIVE EXAMPLE · NOT CLIENT WORK
Scenario: a new supplier offers a lower unit price, but the quote leaves key details unanswered.
| Review area | What we notice | What to do next |
|---|---|---|
| Manufacturer identity | The quote names a seller, but does not identify the manufacturing entity. | Request the factory name, production location, and supporting evidence. |
| Technical fit | Material grade, coating, and drawing revision are missing. | Bring every supplier back to the same specification. |
| Commercial basis | Unit price is listed; tooling, packaging, and delivery terms are unclear. | Separate recurring costs from one-time charges and clarify the delivery basis. |
| Qualification | There are no acceptance criteria or sample-approval steps. | Define the sample checks and who makes the approval decision. |
Confirm the specification and commercial basis, then agree on sample acceptance criteria before committing to production.
03 / A straightforward process
You keep control of supplier approval, purchasing commitments, and production decisions.
Share the component, the current problem, and the decision you need to make.
We define inputs, deliverables, exclusions, price, and timing before the work starts.
We review the information, document uncertainty, and carry out the agreed sourcing work.
You receive the findings, open issues, and a recommendation for the next decision gate.
04 / About RivetBridge
China sourcing & procurement support
For U.S. hardware teams
RivetBridge helps teams move from a supplier’s offer to an informed purchasing decision: clarifying requirements, checking what the evidence supports, and organizing the next steps.
We work remotely with teams sourcing in China and coordinate local support when the assignment requires it. The location, partner role, and scope are agreed before on-site work begins.
05 / Before you start
What is included, how the work runs, and where the boundaries are.
06 / Practical buyer guides
Checklists and worked examples to help you ask better supplier questions. No signup required.
01 / Component sourcing
A purchasing checklist for electronic component offers: authorized channels, source documents, lot identity, support limits and approval before commitment.
Read the guide02 / Component continuity
A hardware buyer checklist for a component end-of-life notice: affected part numbers, final order and shipment dates, demand assumptions and replacement review.
Read the guide03 / Shipment inspection
Read a supplier lot-inspection report before shipment release: check the lot, sampling plan, defect definitions, results and unresolved tests.
Read the guide04 / Supplier evidence
A purchasing checklist for changed supplier payment instructions: independent confirmation, a traceable review record and escalation before releasing funds.
Read the guide05 / Tooling and purchasing
Clarify tooling ownership, custody, design files, maintenance and transfer arrangements before committing to a China manufacturing quote.
Read the guide06 / Procurement tools
Track supplier questions with requirement references, owners, evidence and closure rules. Includes an editable log and a worked quote example.
Read the guide07 / Supplier due diligence
Use an evidence-based checklist to separate supplier identity, manufacturing capability, and product-specific approval before committing.
Read the guide08 / Quote analysis
Normalize specifications, quantity, tooling, terms, packaging, and delivery assumptions before choosing a manufacturing quote.
Read the guide09 / Second-source planning
Build a gated plan from requirement baseline and supplier evidence through sample, pilot, and release—without confusing a shortlist with approval.
Read the guide010 / Factory audit scope
Match a China factory audit to your decision: understand system, process and product evidence, blind spots, and when testing or a desktop review is needed.
Read the guide011 / Technical RFQ preparation
Build a revision-controlled manufacturing RFQ with clear quantities, technical requirements, cost fields and a supplier deviation log before comparing quotes.
Read the guide07 / Start a project
Send a non-confidential project brief to projects@rivetbridge.com. For general questions, write to hello@rivetbridge.com. We can then confirm fit and define the smallest useful assignment.
No need to send confidential drawings in your first message.