Car Alarm for BMW 3 Series: Forged Aluminium
This car alarm for the BMW 3 Series is specified around forged aluminium, 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 reorders that did not match the approved sample, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | Car Alarm |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | Forged Aluminium |
| Typical use | Farm Use |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | ISO 9001 |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Forged Aluminium — used when the finish has to hold a coating
- High Density Foam — specified where the part sits close to a heat source
- Magnesium Alloy — specified where the part sits close to a heat source
- Carbon Steel — selected when the part is exposed to weather and road salt
- Powder Coated Steel — used when the finish has to hold a coating
Processes available
- heat treatment
- assembly line testing
- rubber vulcanisation
- shot blasting
- CNC machining
- precision stamping
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 farm use. Related applications include urban courier work, rental fleets, adventure travel, weekend riding, security patrols.
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
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. ISO 9001 documentation is issued with the shipment when your market requires it.
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.
Ask for the current catalogue and the specification sheet for this line.
