Winning Customer Confidence with “QC Process Chart,” The Key To Quality Control

Quality control is one of the most important processes in OEM manufacturing of precision metal parts. In order to ensure that our customers' product requirements are met, we thoroughly utilize a “QC process chart” to achieve consistent quality control.

What is a QC process chart? Why is it important?

The QC process chart (quality control process chart) is a document that clarifies inspection items, methods, and standards to be implemented at each stage of the manufacturing process. Its importance can be summarized in the following points

Prevention of defective products

Early detection and correction of defects by defining checkpoints for each process in advance

Visualization of the manufacturing process

Enables all workers to work under the same quality standards, thus realizing stable production without variation

Ensure traceability

When a problem occurs, the causative process can be instantly identified, enabling a quick response.

Our Strength: Proposal of QC process charts tailored to customer specifications

Our engineers with extensive experience in metal parts processing create customized QC process charts to meet customers' product requirements.

Support for diverse processing technologies

Optimal inspection standards for each process such as cutting, pressing, casting, etc.

Compliance with international standards

Covers control items based on ISO 9001/IATF 16949

Continuous improvement

Analyze manufacturing performance data and regularly update process charts

Our Promise to Customers

Our strength is not only “manufacturing according to drawings,” but also providing clear proposals on “how to inspect.” By utilizing QC process charts, we have achieved a 30% reduction in the initial defect rate (compared to our own company).

If you are having trouble with “quality stability” in OEM production of metal parts, please take advantage of our process control know-how.