Manufactured in
Yamagata, Japan.

At SaNEI Corporation, we produce stainless steel and metal components with high technology and reliable manufacturing, providing advanced products with added value.

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Announcement of Merger

Effective July 1, 2025, RIKEN ALUMITE INDUSTRIES, LTD. will be merged with and into RIKEN ALUMITE INDUSTRIES (President: Tsubasa Ueno).

After the merger, we will continue our business as RIKEN ALUMITE INDUSTRIES, LTD. and our current business offices, officers and employees will be succeeded by RIKEN ALUMITE INDUSTRIES, LTD. We hope that you will continue to use our products and services with peace of mind.

If you have any questions regarding this merger, please contact us at the following address.

Sincerely yours

(If you have any questions regarding this merger, please contact)
General Affairs Department
TEL: 023-643-4653
Email: sutou@san-ei.org

46th_Financial Statement.pdf (*Click here to open pdf file)

About SaNEI Corporation

At SaNEI Corporation, we produce stainless steel and metal components with high technology and reliable manufacturing, providing advanced products with added value.

ABOUT

01
Pursuing high quality through a thorough inspection system
02
Optimal production process realizes low cost
03
80 units of equipment and a 20-hour-a-day operation system for speedy response

BUSINESS
CONTENT

Business Description

We specialize in producing machine parts for semiconductor manufacturing equipment that is designed for stainless steel angle products using 5-axis technology. We also undertake vanishing processing.