Parking Sensor for GMC Sierra: Bronze
This parking sensor for the GMC Sierra is specified around bronze, 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 lead time that slipped twice before bulk started, or reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Parking Sensor |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Bronze |
| Typical use | Heavy Load Hauling |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | RoHS |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Neoprene — preferred when weight matters more than rigidity
- ABS Plastic — used when the finish has to hold a coating
- Natural Rubber — preferred when weight matters more than rigidity
- Carbon Fibre Composite — the cost-effective default for volume programmes
- Zinc Plated Steel — used when the finish has to hold a coating

Processes available
- heat treatment
- die casting
- gravity casting
- robot welding
- powder coating
- laser cutting
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 heavy load hauling. Related applications include farm use, motocross, off-road trails, urban courier work, airport ground fleets.
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 testing is included?
Standard lots ship with dimensional and hardness reports. RoHS 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.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Ask for the current catalogue and the specification sheet for this line.







