Verification Guide

Factory Capability Verification Guide

How buyers should verify ELEREIN manufacturing capability, product preparation, quality checks and OEM/ODM support before factory files are publicly released.

Last updated: 2026-06-24 Reviewed and published by ELEREIN

Guidance-first page. Treat certificates, manuals, videos and test records as confirmed evidence only when the corresponding approved file or dated source is available.

Evidence scope

What this evidence applies to

floor scrubbers scrubber dryers floor sweepers cleaning trolleys OEM/ODM cleaning equipment orders

Verify

How buyers should verify it

Match factory photos and process descriptions to the product families being discussed.
Request recent production, inspection or sample-preparation photos when a bulk order depends on capacity proof.
Confirm whether OEM/ODM requests change the normal production, packing, manual or inspection workflow.

Boundary

What this evidence does not prove

Factory photos alone do not prove output capacity, delivery time or certificate scope.
Capacity claims should be tied to dated records, order scope or supplier confirmation before procurement use.

Keep dated factory records, process photos and inspection notes together so buyers can see what each evidence item supports.

Evidence record

Manufacturing scope

Factory capability should be presented with product categories, process photos, inspection steps and the product lines it supports.

Evidence record

Quality workflow

Useful evidence includes incoming material checks, assembly inspection, performance checks, packaging checks and final shipment review.

Evidence record

OEM/ODM support

For distributor projects, logo, packaging, sample validation, documentation and spare-part planning should be confirmed before production.

Evidence record

Factory proof package

Useful public proof includes factory exterior photos, production-line photos, inspection-area photos, sample-room photos and dated captions that explain what each image verifies.

Evidence record

Capacity boundary

Factory evidence should identify the product families it supports instead of implying that one photo proves every model, configuration or delivery timeline.