Quality inspector measuring precision parts with a coordinate measuring machine

Quality

Measured records, calibrated tools, and responsible communication for precision CNC parts.

Core Quality Practices

100% Critical Dimension Inspection

For every batch, every feature with tolerance <= +/-0.02mm is measured on each part. Records are kept.

First-Article Inspection

Before production starts, the first part is fully checked. No mass production until it is right.

Gage Calibration

All calipers, micrometers, and height gages are calibrated annually. Calibration stickers are visible on every tool.

Rejection Log

Any non-conformance is recorded with root cause. The same mistake never happens twice.

Traceability

Each batch is labeled with date, batch number, and inspector ID.

Delivery & Reliability

  • On-time delivery (9 years to Japanese customer): >97%
  • Customer return rate: <0.5% (by piece count)
  • Lead time: Typically 3-4 weeks for medium complexity; rush available

We communicate proactively when a delay is unavoidable - at least one week in advance.

Quality Commitment

We don't promise perfection. We promise honesty and responsibility. If a problem occurs, we will find the cause, fix it, and make sure it doesn't happen again.

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