Cabin Blower for BYD F3: Kevlar Composite
This cabin blower for the BYD F3 is specified around kevlar composite, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is inconsistent hardness between lots, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Cabin Blower |
|---|---|
| Vehicle application | BYD F3 |
| Material / finish | Kevlar Composite |
| Typical use | Security Patrols |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | IATF 16949 |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- Sintered Metal — used when the finish has to hold a coating
- Natural Rubber — the cost-effective default for volume programmes
- Magnesium Alloy — chosen where wear resistance comes first
- Powder Coated Steel — chosen where wear resistance comes first
- Polypropylene — used when the finish has to hold a coating

Processes available
- powder coating
- CNC machining
- precision stamping
- surface grinding
- ultrasonic cleaning
- anodising
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for security patrols. Related applications include delivery fleets, motocross, heavy load hauling, adventure travel, security patrols.
Quality and packing
- In-line inspection with AQL 1.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What testing is included?
Standard lots ship with dimensional and hardness reports. IATF 16949 documentation is issued with the shipment when your market requires it.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 3 days once you have seen the first piece.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
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.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







