Quality Control

As a metal parts manufacturer with a 100-year history, our mission is to deliver high-quality products. To earn our customers' trust, we carry out thorough quality control activities.

Inspection Equipment

Our comprehensive inspection equipment (see below) lets us accumulate and use measurement data from prototype through volume production.

■
Roundness tester

1

■
Profile projector

1

■
Surface roughness tester

1

■
Contour measuring instrument

1

■
Digital microscope

1

■
Micro Vickers hardness tester

1

■
Image dimension measuring system

1

■
3D contour measuring instrument

1

Micro Vickers hardness tester

Surface roughness tester

Roundness tester

Digital shape measuring instrument

Image dimension measuring system

Digital microscope

100% Inspection Machines (designed and built in-house)

Every part is checked on our in-house designed and built 100% inspection machines for missing threads, thread burrs, and dimensional or form defects before shipment.

In-house 100% inspection machine