Catalytic Converter for BYD F3: EPDM Rubber
This catalytic converter for the BYD F3 is specified around epdm rubber, 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 reorders that did not match the approved sample, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Catalytic Converter |
|---|---|
| Vehicle application | BYD F3 |
| Material / finish | EPDM Rubber |
| Typical use | Adventure Travel |
| MOQ | 2,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | DOT |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- Brass — used when the finish has to hold a coating
- Sintered Metal — selected when the part is exposed to weather and road salt
- Stainless Steel — chosen where wear resistance comes first
- Neoprene — preferred when weight matters more than rigidity
- Cast Iron — used when the finish has to hold a coating

Processes available
- anodising
- laser cutting
- powder coating
- precision stamping
- gravity casting
- surface grinding
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for adventure travel. Related applications include wet weather riding, passenger transport, mountain roads, daily commuting, construction sites.
Quality and packing
- In-line inspection with AQL 4.0 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
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.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
What is the minimum order quantity?
The standard MOQ is 2000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
What testing is included?
Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.
Ask for the current catalogue and the specification sheet for this line.







