Central Locking Kit for BMW 3 Series: ABS Plastic
This central locking kit for the BMW 3 Series is specified around abs plastic, 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 packing that arrived crushed at the port, or premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Central Locking Kit |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | ABS Plastic |
| Typical use | Off-Road Trails |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | SGS |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- PU Leather — selected when the part is exposed to weather and road salt
- Bronze — used when the finish has to hold a coating
- Cast Iron — preferred when weight matters more than rigidity
- Titanium Alloy — selected when the part is exposed to weather and road salt
- Silicone — specified where the part sits close to a heat source
Processes available
- CNC machining
- heat treatment
- robot welding
- powder coating
- surface grinding
- die casting
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 off-road trails. Related applications include night riding, daily commuting, food delivery, passenger transport, mountain roads.
Quality and packing
- In-line inspection with AQL 1.5 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
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.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the SGS-compliant build instead of a fresh interpretation.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
What testing is included?
Standard lots ship with dimensional and hardness reports. SGS documentation is issued with the shipment when your market requires it.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
