Valve Cover for MG ZS: Carbon Steel
This valve cover for the MG ZS is specified around carbon 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 documentation that arrived after the container shipped, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Valve Cover |
|---|---|
| Vehicle application | MG ZS |
| Material / finish | Carbon Steel |
| Typical use | Long-Distance Touring |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | RoHS |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- PU Leather — specified where the part sits close to a heat source
- Natural Rubber — selected when the part is exposed to weather and road salt
- High Density Foam — selected when the part is exposed to weather and road salt
- Chromed Steel — specified where the part sits close to a heat source
- Polypropylene — the cost-effective default for volume programmes

Processes available
- heat treatment
- cold forging
- ultrasonic cleaning
- electroplating
- injection moulding
- robot welding
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 long-distance touring. Related applications include weekend riding, wet weather riding, heavy load hauling, motocross, 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
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.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 days once you have seen the first piece.
What testing is included?
Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







