Exhaust Manifold for Geely Coolray: Silicone
This exhaust manifold for the Geely Coolray is specified around silicone, 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 supplier who changed material without saying so, or lead time that slipped twice before bulk started. Both are specification problems, and both are preventable.
Specification
| Product | Exhaust Manifold |
|---|---|
| Vehicle application | Geely Coolray |
| Material / finish | Silicone |
| Typical use | Long-Distance Touring |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- High Density Foam — selected when the part is exposed to weather and road salt
- Natural Rubber — preferred when weight matters more than rigidity
- Aluminium Alloy — the cost-effective default for volume programmes
- Sintered Metal — specified where the part sits close to a heat source
- Chromed Steel — specified where the part sits close to a heat source
Processes available
- injection moulding
- electroplating
- surface grinding
- heat treatment
- CNC machining
- anodising
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for long-distance touring. Related applications include coastal delivery, rental fleets, ride-hailing fleets, rural transport, urban courier work.
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
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 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.
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.
What is the minimum order quantity?
The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
