Vacuum Hose Set for BMW 3 Series: PU Leather
This vacuum hose set for the BMW 3 Series is specified around pu leather, 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 premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Vacuum Hose Set |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | PU Leather |
| Typical use | Roadside Assistance |
| MOQ | 500 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | SGS |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- Polypropylene — preferred when weight matters more than rigidity
- Titanium Alloy — selected when the part is exposed to weather and road salt
- Forged Aluminium — specified where the part sits close to a heat source
- Semi-Metallic Compound — preferred when weight matters more than rigidity
- Powder Coated Steel — chosen where wear resistance comes first
Processes available
- powder coating
- injection moulding
- electroplating
- shot blasting
- assembly line testing
- anodising
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for roadside assistance. Related applications include food delivery, passenger transport, weekend riding, mountain roads, track days.
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
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
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 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.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
