Trust center / current public evidence

Evidence Register for Buyer Qualification

See what is public, what remains unavailable and which exact question closes each gap. This register is an inventory, not a certificate gallery or supplier-approval claim.

Pending confirmation

Capability or requirement is discussed at project level before any model, finish or document claim is published.

Status rules

Read the status before the claim.

Last reviewed 20 July 2026 · Reviewed by Topeng Global procurement team.

Public now

Visible on this website or through the clearly named external platform link.

Available on request

Use this label only after the responsible owner confirms that a named file can be shared for the stated model and purpose.

Not yet published

Do not infer that the evidence exists, is valid or covers the intended product.

RFQ confirmation

Commercial or project-specific facts require a reviewed requirement and written response.

Current-state register

What a buyer can verify today

The register records public evidence and gaps. It does not turn a catalogue, platform profile or requested file into project approval.

Evidence item	Current state	What it supports	What to verify next	Request path
12 catalogue-backed indoor model families	Public now	Model-family identity, local catalogue media and published configuration rows.	Selected configuration, current availability and model-specific document set.	Request a named model document check
Published indoor parameter rows	Public now	Power, dimensions, cut-out and the specification fields shown on each named model page.	Missing output, optical, driver, thermal and approval fields for the intended version.	Request missing parameter confirmation
Catalogue product images	Public now	Source-catalogue appearance and family recognition only.	Finish sample, production version and installed-project suitability.	Request a finish or sample review
Procurement brief templates	Public now	Blank room/zone, approval and QC planning inputs.	Completed buyer data, responsible parties and acceptance criteria.	Send the completed procurement brief
Alibaba supplier storefront (external platform)	Public now / external	An additional public profile route supplied by Topeng.	Current badge, tenure, rating, assurance and legal-entity details on the platform itself.	Ask an identity cross-check question
Legal and company qualification documents	Not yet published	Nothing until the legal owner approves and the exact document is reviewed.	Contracting entity, registration, registered address, signing authority and quotation identity.	Request company qualification documents
Model-specific reports and certificates	Not yet published	No approval or compliance claim without the named file and covered model/version.	Issuer, holder, standard, report or certificate number, date, scope and validity.	Request a model-specific file check
Photometric files and drawings	Not yet published	No calculation or installation decision until the exact version file is matched.	File owner, model/configuration, revision, dimensions, optics and test basis.	Request the exact drawing or file
Customer and project references	Not yet published	No delivered-project or customer endorsement claim in the current release.	Permission, project scope, supplied role, models, date and evidence trail.	Request a permission-cleared reference
MOQ, lead time, price and Incoterm	RFQ confirmation	A commercial decision only after quantity, destination and configuration are reviewed.	Written quotation, validity, exclusions, payment and delivery responsibility.	Send commercial decision inputs

Evidence 01

12 catalogue-backed indoor model families

Current state: Public now
What it supports: Model-family identity, local catalogue media and published configuration rows.
What to verify next: Selected configuration, current availability and model-specific document set.
Request path: Request a named model document check

Evidence 02

Published indoor parameter rows

Current state: Public now
What it supports: Power, dimensions, cut-out and the specification fields shown on each named model page.
What to verify next: Missing output, optical, driver, thermal and approval fields for the intended version.
Request path: Request missing parameter confirmation

Evidence 03

Catalogue product images

Current state: Public now
What it supports: Source-catalogue appearance and family recognition only.
What to verify next: Finish sample, production version and installed-project suitability.
Request path: Request a finish or sample review

Evidence 04

Procurement brief templates

Current state: Public now
What it supports: Blank room/zone, approval and QC planning inputs.
What to verify next: Completed buyer data, responsible parties and acceptance criteria.
Request path: Send the completed procurement brief

Evidence 05

Alibaba supplier storefront (external platform)

Current state: Public now / external
What it supports: An additional public profile route supplied by Topeng.
What to verify next: Current badge, tenure, rating, assurance and legal-entity details on the platform itself.
Request path: Ask an identity cross-check question

Evidence 06

Legal and company qualification documents

Current state: Not yet published
What it supports: Nothing until the legal owner approves and the exact document is reviewed.
What to verify next: Contracting entity, registration, registered address, signing authority and quotation identity.
Request path: Request company qualification documents

Evidence 07

Model-specific reports and certificates

Current state: Not yet published
What it supports: No approval or compliance claim without the named file and covered model/version.
What to verify next: Issuer, holder, standard, report or certificate number, date, scope and validity.
Request path: Request a model-specific file check

Evidence 08

Photometric files and drawings

Current state: Not yet published
What it supports: No calculation or installation decision until the exact version file is matched.
What to verify next: File owner, model/configuration, revision, dimensions, optics and test basis.
Request path: Request the exact drawing or file

Evidence 09

Customer and project references

Current state: Not yet published
What it supports: No delivered-project or customer endorsement claim in the current release.
What to verify next: Permission, project scope, supplied role, models, date and evidence trail.
Request path: Request a permission-cleared reference

Evidence 10

MOQ, lead time, price and Incoterm

Current state: RFQ confirmation
What it supports: A commercial decision only after quantity, destination and configuration are reviewed.
What to verify next: Written quotation, validity, exclusions, payment and delivery responsibility.
Request path: Send commercial decision inputs

External corroboration route

Alibaba supplier storefront (external platform)

Use the platform page as another identity and product-discovery checkpoint. Check its current legal entity, badges, tenure, rating and transaction protections directly; this website does not restate or guarantee them.

Open Alibaba storefront

FAQ / evidence boundary

Evidence Register FAQ

These answers separate public evidence from the configuration and file checks completed for a live project.

Does a catalogue image prove project delivery?

No. It identifies source-catalogue media and a product family; it is not an installed-project record or acceptance result.

Does an external platform profile prove a current badge or rating?

No. Review the current platform page and its legal-entity details directly because platform status can change.

When can a certificate support a model?

After the issuer, holder, standard, covered model/version, date, scope and validity have been matched to the intended supply.

What should I request first?

Name the model or application, destination, quantity, approval need and exact file type so the responsible owner can confirm availability and scope.

Next step / close one evidence gap

Ask for a named file, model and decision purpose.

A focused evidence request is more useful than a generic certificate request. Include the target market, model/configuration and the decision the file must support.

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