Start with the destination market and exact configuration
Electrical and product rules vary by country, installation setting and configuration. Ask a qualified local compliance adviser or the relevant authority which requirements apply to the intended market. This purchasing checklist is general guidance, not legal advice. A statement that another customer imported a similar mirror is not evidence for this shipment.
List each model, electrical input, driver, controls and optional functions. A test report for a different driver or an older model revision may not cover the product being purchased.
Request a coherent product file
Ask for a dated product specification sheet, dimension and rear-view drawings, component identification, user or installation instructions and packaging details. The documents should use the same model number and revision that appear on the approved sample and purchase order. If the seller uses a commercial model name and a separate technical code, keep a written cross-reference.
For electrical parts, identify the driver and input specification rather than relying on a generic product photograph. Ask which documents belong to the complete mirror and which belong only to a component.
Verify test or conformity evidence
Where a test report, declaration or certificate is offered, check issuer, document date, scope, product model, applicable configuration and whether the issuing body can confirm authenticity. Do not assume that a logo in a catalog establishes conformity. If a destination market calls for a particular mark or route, confirm the current requirement with a local specialist.
This article does not claim Dongtai holds CE, UKCA, UL, ETL, SAA or any other certification for a given model. Obtain model-specific evidence before making a compliance statement to a customer.
Reconcile shipping documents before release
Compare the commercial invoice, packing list, carton labels and purchase order: seller and buyer details, model codes, quantities, dimensions, gross weight and shipment term should be consistent. Ask who prepares any market-specific labels or importer information. Resolve discrepancies before freight is booked.
The first-time import checklist covers the broader transaction; the packing guide covers physical transit. Send a model-specific document request through contact well before the shipping date.
A document mismatch drill before freight booking
Take one packed carton and trace its model code through the carton label, packing list, commercial invoice, product sheet, driver record and any offered test evidence. Check whether the dimensions and configuration really match. A spelling variation may be harmless when a clear cross-reference exists; an unmatched model code or altered electrical part needs resolution.
Send the document set to the importing party early enough for review. If local rules require a mark, instruction language, importer details or other information, agree who supplies and applies it before cartons are sealed. Do not rely on this article as a substitute for destination-market legal or technical advice.
