Window Regulator for Renault Duster: Ceramic Composite
This window regulator for the Renault Duster is specified around ceramic 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 a fitment that looked right on paper and failed on the bench, or reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Window Regulator |
|---|---|
| Vehicle application | Renault Duster |
| Material / finish | Ceramic Composite |
| Typical use | Weekend Riding |
| MOQ | 200 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | SGS |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Chromed Steel — selected when the part is exposed to weather and road salt
- Semi-Metallic Compound — the cost-effective default for volume programmes
- Sintered Metal — the cost-effective default for volume programmes
- Anodised Aluminium — preferred when weight matters more than rigidity
- ABS Plastic — specified where the part sits close to a heat source

Processes available
- heat treatment
- laser cutting
- powder coating
- shot blasting
- electroplating
- 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 weekend riding. Related applications include construction sites, passenger transport, airport ground fleets, long-distance touring, rental 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
What is the minimum order quantity?
The standard MOQ is 200 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.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 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 200 pieces per line.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







