Air Duct for Changan CS75: EPDM Rubber
This air duct for the Changan CS75 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 packing that arrived crushed at the port, or premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Air Duct |
|---|---|
| Vehicle application | Changan CS75 |
| Material / finish | EPDM Rubber |
| Typical use | Long-Distance Touring |
| MOQ | 2,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | E-mark |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- Ceramic Composite — the cost-effective default for volume programmes
- Semi-Metallic Compound — specified where the part sits close to a heat source
- Aluminium Alloy — chosen where wear resistance comes first
- Tempered Glass — selected when the part is exposed to weather and road salt
- Nylon 66 — specified where the part sits close to a heat source
Processes available
- injection moulding
- heat treatment
- shot blasting
- assembly line testing
- die casting
- ultrasonic cleaning
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 long-distance touring. Related applications include food delivery, daily commuting, night riding, roadside assistance, wet weather riding.
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
What testing is included?
Standard lots ship with dimensional and hardness reports. E-mark documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the E-mark-compliant build instead of a fresh interpretation.
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 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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
