Sourcefieldby YAI OPC

China supplier discovery · three focused sectors

Source from China with a clearer brief.

Tell us the product, specification, quantity and destination. We research relevant Chinese manufacturers and organize the evidence into a practical first-pass shortlist.

Submit a sourcing brief View a sample report
Independent researchEvidence-led screeningBuyer keeps control

Focus industries

Three product areas where specifications matter.

We concentrate research where material, compatibility, compliance or application details determine whether a supplier is actually relevant.

How it works

From an unclear request to a useful supplier conversation.

The objective is not to produce the longest list. It is to create a shorter, evidence-based starting point that matches the actual buying requirement.

01

Submit the brief

Share the product, application, quantity, destination and any files or reference links.

02

Clarify the specification

We identify the missing details that would otherwise lead to weak or incomparable quotations.

03

Research supplier candidates

We look for product fit, supplier type, company evidence and reachable public contact routes.

04

Review the first-pass shortlist

You see what is supported, what is still unverified and which questions should come next.

Example output

Know why a supplier is on the list.

Every candidate should have a reason to be considered. Public evidence and supplier claims stay separate so you can see where confirmation is still needed.

Open the sample supplier report
Candidate / 01Illustrative format
A
Example manufacturerManufacturer · Zhejiang, China
Product fit: strong
Product evidence
Relevant range shown on company website
Business type
Factory identity requires document confirmation
Public contact
Domain email and contact page available
Next question
Confirm material, tooling ownership and export packaging

Example layout only — not a supplier recommendation.

Private buyer brief

What are you trying to source?

Start with what you already know. Rough notes are welcome; drawings and detailed files can be shared after the first review.

No payment required. No purchase obligation.

Clear boundaries

Useful research, without inflated claims.

Is Sourcefield a manufacturer or marketplace?

No. Sourcefield by YAI OPC is an independent supplier discovery and sourcing research service. We help clarify requirements and identify relevant supplier candidates; the buyer keeps control of technical and commercial decisions.

Do I need a finished specification before contacting you?

No. A reference photo, application, target quantity or rough specification is enough to begin. We will identify the missing details that matter before supplier outreach.

What do I receive after the research?

Depending on the request, the first pass can include candidate company names, supplier type, product-fit evidence, public contact routes and the questions that still need supplier confirmation.

Do you guarantee a supplier or product?

No. A shortlist is a research starting point, not a certification, inspection or commercial guarantee. Samples, contracts, compliance and final due diligence remain the buyer’s responsibility.