quality control

As a metal products manufacturer with a history spanning 100 years, our mission is to provide high-quality products. To earn the trust of our customers, we conduct thorough quality control activities.

Inspection Equipment Overview

Our company has enhanced inspection facilities (see below), enabling us to accumulate and utilize data from prototyping to mass production.

■
Roundness measuring machine

1 unit
■
projector

1 unit
■
Roughness measuring instrument

1 unit
■
Contour shape measuring machine

1 unit
■
Digital microscope

1 unit
■
Micro Vickers hardness tester

1 unit
■
Image dimension measuring machine

1 unit
■
3D contour shape measuring machine

1 unit

Micro Vickers hardness tester

Roughness measuring instrument

Roundness measuring machine

Digital shape measuring machine

Image Dimension Measuring Instrument

Digital microscope

100% inspection machine (designed and manufactured in-house)

We use our own custom-designed and manufactured inspection machines to check for unprocessed screws, burrs, and defects in dimensions and shape before shipping.

In-house developed full inspection machine