Tyre Pressure Monitors: Quality Alert in South Korea
Tyre Pressure Monitors: Quality Alert in South Korea
South Korea. Buyers working on tyre pressure monitors in South Korea have had to re-plan the past six months. The change did not arrive all at once — it showed up first in lead time, then in price, and only afterwards in the paperwork. This report sets out what moved, why it moved, and what it means for anyone placing an order in the next few weeks.
The short version: the specification that worked last season is not automatically the specification that works now. Programmes that kept a written specification and an approved sample adjusted in days; programmes that did not are still arguing about premature wear on the first batch.
What moved
| Topic | Tyre Pressure Monitors |
|---|---|
| Market | South Korea |
| Focus | Quality Alert |
| Period covered | the past six months |
| Change recorded | 5% against the previous buying round |
| Typical lead time now | 12-14 weeks ex-factory |
| MOQ pressure | 200 pieces per specification |
| Documentation | ISO/TS 16949 referenced in most enquiries |
Why it happened
- Capacity moved first: factories that were quoting 10 weeks are now quoting 16 weeks.
- Input cost followed — the base material moved by roughly 5% before anyone adjusted the quotation.
- Buyers consolidated orders into fewer, larger shipments, which pushed lead times out for everyone.
- Specification changes were approved verbally instead of in writing, and never reached production.
What buyers are doing about it
- Re-confirming the written specification before the next order instead of after it.
- Holding a golden sample at the factory as the reorder reference.
- Booking inspection before the balance payment, not after the container ships.
- Consolidating part numbers so freight per piece stays sensible.
- Asking for the test report with the goods rather than as a separate favour.
Outlook
Most of the enquiries we see from South Korea point the same way for the past six months: volume stays, but the tolerance for an undocumented change does not. Expect lead time to stay the deciding factor rather than unit price.
Practical notes for this market
- Confirm the model year and market version before ordering — regional variants are the usual cause of a wrong first order.
- State the duty cycle in writing; farm use is not the same specification as occasional use.
- Sampling takes 14 working days, and each revision adds about 3 days.
- Keep ISO/TS 16949 documentation with the shipment record.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.
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.
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.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
