Rubber Moulding Capacity: Market Update in Vietnam
Rubber Moulding Capacity: Market Update in Vietnam
Vietnam. Buyers working on rubber moulding capacity in Vietnam have had to re-plan the second quarter. 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 a fitment that looked right on paper and failed on the bench.

What moved
| Topic | Rubber Moulding Capacity |
|---|---|
| Market | Vietnam |
| Focus | Market Update |
| Period covered | the second quarter |
| Change recorded | 22% against the previous buying round |
| Typical lead time now | 6-8 weeks ex-factory |
| MOQ pressure | 200 pieces per specification |
| Documentation | ISO/TS 16949 referenced in most enquiries |
Why it happened
- Inspection requirements tightened after 1.5% of one season's claims traced back to a single lot.
- Specification changes were approved verbally instead of in writing, and never reached production.
- Buyers consolidated orders into fewer, larger shipments, which pushed lead times out for everyone.
- Capacity moved first: factories that were quoting 4 weeks are now quoting 10 weeks.

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 Vietnam point the same way for the second quarter: volume stays, but the tolerance for an undocumented change does not. Expect specification discipline 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; motocross is not the same specification as occasional use.
- Sampling takes 10 working days, and each revision adds about 3 days.
- Keep ISO/TS 16949 documentation with the shipment record.
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 is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO/TS 16949-compliant build instead of a fresh interpretation.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.


