Catalytic Converter for Changan CS75: Chromed Steel
This catalytic converter for the Changan CS75 is specified around chromed steel, 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 reorders that did not match the approved sample. Both are specification problems, and both are preventable.
Specification
| Product | Catalytic Converter |
|---|---|
| Vehicle application | Changan CS75 |
| Material / finish | Chromed Steel |
| Typical use | Construction Sites |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Bronze — used when the finish has to hold a coating
- Nylon 66 — chosen where wear resistance comes first
- Neoprene — chosen where wear resistance comes first
- Carbon Steel — selected when the part is exposed to weather and road salt
- Natural Rubber — chosen where wear resistance comes first
Processes available
- sintering
- robot welding
- die casting
- shot blasting
- cold forging
- injection moulding
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 construction sites. Related applications include motocross, wet weather riding, rural transport, urban courier work, airport ground fleets.
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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 3 days once you have seen the first piece.
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
