Quote-to-evidence review

China electric tricycle suppliers specification verification

Country of origin does not establish product fit, factory identity, quality or destination acceptance. This worksheet checks whether the quotation, drawings, ratings and documents describe the same sanitation body, electrical system and model-year configuration.

Share Verification Requirements

Resolve specification gaps before accepting an alternative

Supplier identity versus marketplace profile
Request the legal entity on the quotation and contract, factory address, payment beneficiary and the relationship between any exporter, trading company and manufacturer.
Nominal versus usable battery energy
Record battery chemistry, nominal and usable kWh, pack voltage, enclosure, battery-management system, connector and charger input for the quoted unit.
Frame rating versus completed payload
Ask how cargo body, battery, operator, accessories and waste load are included in curb weight and rated payload, and what braking configuration supports the result.
Headline range versus sanitation duty
Require the load, speed, route, gradient, temperature and auxiliary assumptions behind any range statement; treat it as a comparison basis rather than a duty guarantee.

Evidence ledger for supplier comparison

Comparison item	Required basis	Evidence to request
Factory identity	Legal contracting and manufacturing entities	Quotation identity and business documents for buyer due diligence
Vehicle configuration	Frame, dimensions, cargo body, motor, controller, battery, brakes and tires	Model-specific specification and component schedule
Payload and range	Completed vehicle under declared mass and duty assumptions	Weight basis, rating record and test-method statement
Charging	Connector, charger input/output, supply voltage and charge-time basis	Battery and charger data matched to quoted pack
Commercial scope	Quantity, currency, Incoterm, packing, inspection, documents and destination	Itemized quotation with exclusions and validity

The ledger supports comparison; it does not certify a supplier, vehicle or regulatory outcome.

Questions for every candidate supplier

Use identical questions so a lower price cannot conceal a different body, battery, evidence package or delivery responsibility.

Can one brochure support every variant?

No. Ask which pages, ratings and test statements apply to the precise configuration and model year on the quotation.

Is a certificate image enough?

No. Request traceable document identity and exact product scope, then have qualified parties review destination relevance.

How should substitutions be handled?

Record each proposed battery, motor, controller, charger, brake or body substitution as a separate alternative with revised evidence and price.

What remains a buyer decision?

Supplier selection, contract, payment, inspection, import, registration, operation and acceptance remain under buyer control and professional advice.

Build an evidence-led supplier comparison

Send the intended duty, body, battery, payload, quantity, destination, acceptable alternatives, inspection scope and document list.