In brief
A specification comparison connects every requirement to a model drawing, included-parts list or supporting document. Record mismatches and open questions explicitly before approving the item for a destination or project.
Inputs
Send the product category, installation context, required dimensions, shower connection and water-supply requirements, fittings scope, target channel and destination market.
Comparison
Candidate models should be compared against the same required fields. Record deviations instead of hiding them inside general descriptions.
Approval
Confirm drawings, images, samples or other evidence for the exact item. The approved reference becomes the basis for inspection and repeat orders.