Air Suspension Bag for Kia Sportage: Polypropylene
This air suspension bag for the Kia Sportage is specified around polypropylene, 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 a specification nobody had written down, or lead time that slipped twice before bulk started. Both are specification problems, and both are preventable.

Specification
| Product | Air Suspension Bag |
|---|---|
| Vehicle application | Kia Sportage |
| Material / finish | Polypropylene |
| Typical use | Weekend Riding |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | ECE R90 |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Stainless Steel — specified where the part sits close to a heat source
- Aluminium Alloy — the cost-effective default for volume programmes
- Silicone — used when the finish has to hold a coating
- Natural Rubber — used when the finish has to hold a coating
- Carbon Steel — preferred when weight matters more than rigidity

Processes available
- laser cutting
- cold forging
- shot blasting
- precision stamping
- CNC machining
- anodising
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 weekend riding. Related applications include roadside assistance, rural transport, adventure travel, heavy load hauling, farm use.
Quality and packing
- In-line inspection with AQL 2.5 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
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.
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. ECE R90 documentation is issued with the shipment when your market requires it.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







