Product Information


Precision Metalworking Technology

At SaNEI Co., Ltd., we use advanced technology in stainless steel and metal components to deliver high-value, sophisticated products.
We stay ahead of the rapid changes and diverse requirements of modern society,
and strive for further development as we create for the new century.

Production of specialized machine parts for stainless steel angles using 5 axes

The semiconductor manufacturing device parts we process are all stainless steel. We manufacture high-precision parts with a 5-axis controlled machining center. We also handle 3D processing by CADCAM.

Burnishing Processing

Burnishing processing is an important method necessary for processing semiconductor manufacturing device parts. It requires experience and skill to manage hardness and surface roughness. We can handle various forms of burnishing.

Product Examples

  • Aluminium Manifold for General Industry

  • Shaft for General Industry

  • Overall Image

  • Decorative Item

  • Body for Semiconductor Manufacturing Device

  • Joint for Semiconductor Manufacturing Device

Basic Guidelines

The aspects of the product you order that we can handle
(There may be instances where we cannot meet your requests due to processing conditions and other circumstances)

Stainless=SUS303・SUS304・SUS316・SUS316L・SUS430 and others
A2017・A5052・A6061・A7075 and others
Titanium・Steel・Hastelloy・Brass and others

We also handle many other products. For more details, please click the button below.

Recruitment Information

We are seeking individuals to join us in delivering our products from Yamagata to Japan and around the world. Our products contribute to the development of machines that are used in our daily lives and will shape the future. Would you like to join us in inheriting Japan's proud technology and creating a better future together?

See more