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Vehicle Decal Specification Example for Three-Wheelers: Adjustable Type

Source:Phase Change Cooling System / Time:2026-09-18

Vehicle Decal Specification Example for Three-Wheelers: Adjustable Type

This is a worked specification for vehicle decal in a adjustable type programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The adjustable type version exists because the duty cycle on three-wheelers is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually premature wear on the first batch.

Vehicle Decal

Example specification

ItemVehicle Decal
ApplicationThree-Wheelers
VersionAdjustable Type
Base materialTitanium Alloy
Controlled dimensions5 key dimensions, recorded per lot
Tolerance band±0.2 mm
Finishanodised
MOQ200 pieces per specification
Sampling10 working days, 3 days per revision
ComplianceRoHS

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Titanium Alloy, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Vehicle Decal example

Processes involved

  • anodising
  • heat treatment
  • sintering
  • cold forging
  • robot welding
  • injection moulding

Where this example applies

Programmes that run adjustable type most often specify this build for three-wheelers. Related applications include scooter fleets, long-haul trucks, passenger cars, utility trailers, workshop replacements.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 1.5 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

What happens if a lot fails inspection?

The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.

What is the minimum order quantity?

The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.

Send the specification you are working to and we will confirm what we can match, what we would change and why.

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