The Question Nobody Asks Until the Model Is Five Years Old
Most buying conversations are about the product that is moving now. A smaller and more important question is what happens to a dealer or installer who still has installed equipment in the field from five years ago. If the answer is “that model is discontinued”, the installer has a customer with a working door and no way to add a handset.
Why Most Suppliers Cannot Answer This
Because a trading company does not hold the tooling. When the upstream factory stops a model, the trading company has nothing to produce from, no matter how willing it is. The ability to keep supplying an old reference is therefore not a service decision — it is a consequence of owning the tools and the board revisions.
What Long-Term Availability Requires
| Requirement | What it means | Why it decides availability |
|---|---|---|
| Tooling | The mould for the housing | Without it the reference cannot be re-run at all |
| Board revision | The current PCB design and its history | Allows a re-run with a fix if one is needed |
| Component spec | The exact part numbers and grades used | A discontinued component is the most common reason an available model cannot be produced |
| Lifecycle notice | Advance warning before a reference is discontinued | Lets the buyer place a final order instead of facing a stock-out |
| Substitution control | A written process for any component change | Protects the certification scope and the field performance |
The Three Questions to Ask a Supplier About Spare Parts
- Do you hold the tooling for this model, or do you buy it finished? The answer determines whether the model can be re-run at all.
- Do you hold the component specification, or only the product? A discontinued component is the most common reason an “available” model cannot actually be produced.
- What is the notice period before a reference is discontinued? A supplier who gives three months’ notice lets you plan a final buy. A supplier who gives none forces a stock-out on a customer you have had for years.
Long-term supply is not a favour a supplier does you. It is a consequence of how the product was made, and it is worth asking about before you commit to a range.
Request a Quotation — Spare Parts and Long-Term Supply
Send the product line and target market. We reply with a written EXW quotation, MOQ, lead time, a sample offer and the QC documentation that ships with the batch. MOQ 100 pcs per SKU.
Send Inquiry on WhatsAppEmail: Joanna@rfmando.com · MOQ 100 pcs per SKU · 1 free sample per SKU ($30 DHL, buyer pays) · Lead time 7-15 days · T/T 30/70 · EXW Xiamen
Catalogue references for the specification above: HORMANN HSE2 868MHz rolling-code remote and BP multi-frequency 4-band garage door remote. Both are MOQ 100 pcs per SKU, with a 7-15 day lead time and one free sample per SKU. They are supplied on our own PCBA and housing tooling.
Terms
MOQ 100 pcs per SKU. One free sample per SKU ($30 DHL, buyer pays). Lead time 7-15 days. Payment T/T 30/70. Prices EXW Xiamen. 100% functional test on every unit; a third-party QC report at AQL 5% is available on request. CE-RED, RoHS and FCC Part 15 documentation; RCM available.