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How do you guarantee quality on Coffee Machine tamper & portafilter lug?
What 'quality' means here
For Coffee Machine tamper & portafilter lug where food-contact stainless & mirror polish, we do 100% inspection before shipment — incoming material check, in-process patrol, final full inspection, with CMM data on high-precision items. LusterControl runs 60 CNC machines under ISO 9001 certified, ISO 13485 completed, IATF 16949 applying.
Buyer checklist
- Ask for the inspection plan (what is checked, how, how often).
- Request a first-article report on a new print.
- Confirm lot traceability for field failures.
Lock moq, unit price curve and on-time delivery.


