Verify whether the supplier can support real connector manufacturing
This audit path helps purchasing and engineering teams check whether WEUP Connector can support connector projects beyond simple product reselling.
Buyer questions
Can the supplier support connector housing tooling and sample development?
Does the supplier understand injection molding, terminal stamping and assembly requirements?
Can product records connect to drawings, datasheets, sample review and RFQ follow-up?
Which factory, process and equipment evidence is relevant before supplier approval?
Audit decision matrix
Turn supplier proof into a buying decision
Use the audit path to decide what to verify, which evidence to request and what output package is needed from the engineering review.
01
Buyer questions
Can the supplier support connector housing tooling and sample development? / Does the supplier understand injection molding, terminal stamping and assembly requirements? / Can product records connect to drawings, datasheets, sample review and RFQ follow-up?
Clarify what the buyer must verify before supplier approval.
02
Evidence blocks
Tooling and mold support / Injection molding / Terminal stamping
Identify which proof assets should be requested or uploaded.
03
Required inputs
Application and vehicle system / Reference model, drawing, sample photo or target connector family / Pin count, terminal size, wire size, seal and IP requirement
Prepare project information for an accurate technical review.
04
Output package
Recommended product or development path / Manufacturing process checklist / Evidence request list for supplier approval
Understand what WEUP should return after the RFQ review.
Evidence checklist
What the buyer should be able to verify
Request relevant product, process, document or inspection evidence for the specific supplier qualification scope.
Tooling and mold support
Evidence to request
Mold workshop photos, DFM notes, sample approval workflow and mold maintenance record examples.
Why it matters
Connector buyers need confidence that custom housing or equivalent connector projects can move from drawing to sample.
Injection molding
Evidence to request
Injection machine photos, resin control notes, molded housing examples and dimensional inspection records.
Why it matters
Automotive connector housings require stable plastic material, repeatable dimensions and controlled sealing structure.
Terminal stamping
Evidence to request
Terminal strip photos, crimp wing detail, material/plating notes and terminal fit validation examples.
Why it matters
Harness factories care about terminal retention, crimp quality, wire range and current path reliability.
Assembly and packing
Evidence to request
Assembly table photos, component kit examples, label format, batch traceability and packing photos.
Why it matters
Importers and harness buyers need stable bulk supply, repeatable packaging and traceable batches.
Review flow
How this audit path becomes an RFQ decision
Move from the supplier question to required inputs, evidence review and an agreed output package.
Process
1Review connector application, drawing, sample, OEM reference or competitor model.
2Confirm housing, terminal, seal, lock, wire range and mating part requirements.
3Match the project to tooling, molding, stamping, assembly and testing capabilities.
4Prepare sample path, document request list and RFQ response plan.
Required inputs
Application and vehicle system
Reference model, drawing, sample photo or target connector family
Pin count, terminal size, wire size, seal and IP requirement
Sample quantity, annual demand and target schedule
Output package
Recommended product or development path
Manufacturing process checklist
Evidence request list for supplier approval
RFQ preparation checklist
Continue from audit to product, files or RFQ
Continue to the relevant product family, technical file request or RFQ form once the supplier-review requirement is clear.