Reflector Set for BMW 3 Series: Farm Use
This reflector set is the version most often ordered for farm use on the BMW 3 Series. It is supplied to a written specification covering material, dimensions, finish and packing, and that specification stays on file — so a repeat order is a reorder, not a new negotiation.
What usually goes wrong is ordinary: documentation that arrived after the container shipped, or inconsistent hardness between lots. Both come from a specification that was never written down.

Specification
| Product | Reflector Set |
|---|---|
| Vehicle application | BMW 3 Series |
| Intended use | Farm Use |
| Base material | Magnesium Alloy |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Compliance | SAE J431 |
Why this version
- Material — Magnesium Alloy, chosen for the farm use duty cycle rather than for showroom appearance.
- Capacity — sized for continuous use, not for intermittent demonstration use.
- Mounting — fixed to the BMW 3 Series without modification to the vehicle.
- Service — wearing parts are replaceable without replacing the whole unit.
- Packing — carton sized for a warehouse shelf, marked to your barcode.

Related lines
- Roof Box
- Car Antenna
- Car Rice Cooker
- Container Securing Kit
- Fuel Dispenser
- Sun Shade
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.
Ordering checklist
- Confirm the model year, market version and mounting points.
- State the duty cycle; farm use is not the same specification as occasional use.
- Approve a sample built from bulk material.
- Fix packing and marking before the first container.
- Inspect before balance payment.
Questions buyers ask
How long does sampling take?
Samples leave the factory in 10 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.
What testing is included?
Standard lots ship with dimensional and hardness reports. SAE J431 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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.






