Commitment to Quality

Tohshin Group will pursue physical and spiritual well-being of all employees and through our joint efforts contribute to the development of humanity and society.

As engineering partners with our customers, through our products and services, we provide trust and peace of mind.

"It is meaningless to exist unless we can become a company that can create a dialogue with customers, rather than positioning ourselves as a subsidiary of major manufacturers." In order to continue fulfilling our mission, we have pursued the concept of “What is it that we can do, and what is it that ONLY we can do.”

Rollers

Providing trust and peace of mind through our products

Roller processing image1

Roller processing image2

Bearings are not only used in industrial settings; they surround us in everyday life.
The rollers that we produce in Tohshin are loaded into bearings which are rotating right now in your workplace, in your cars, and various other places supporting us in our daily life.

[Rotating as quietly as a mouse]

This is Tohshin Seiki quality.

Centerless Grinders

Providing high performance machines and support

研削盤加工イメージ1

研削盤加工イメージ2

Scraping which affects the rigidity of and processing precision of machines requires a high degree of skill.
At Tohshin, we have cultivated a group capable of achieving under1μm levels of precision.
In addition, we also have a roller processing test field that allows us to conduct multiple tests where successful and unsuccessful experiments have been conducted that have helped to cultivate our knowledge in grinding processes.

At Tohshin, we take the lessons learned from the tests and feed them back into the Centerless Grinders, and we provide the processing and experience we learned to the customers as a service.

Vane Pumps

The value of pursuing quietness

ベーンポンプ製品イメージ1

ベーンポンプ製品イメージ2

Tohshin Technical’s Vane Pumps contribute to the creation of a better acoustic environment which in turn will lead to a safer, more secure and clean environment.

Tohshin Seiki

Quality Policy

As engineering partners with our customers, through our products we aim to provide customers with a sense of trust and peace of mind and so that we can.
In order to do our utmost to meet our customers’ expectations, we have outlined a set of basic policies which are as follows.

  • With creativity and effort, we will provide customers with products to meet their needs.
  • Aim to improve by remembering the basics and focusing on product quality, cost and delivery time.
  • To always focus on improving one’s ability and character.
  • Aim for the betterment and maintenance of Earth’s environment.

Scope of applicability of ISO9001 and ISO14001

Name of site Location Principle activities
Main Plant 〒923-1121
Ishikawa Prefecture, Nomi City, Terai-machi Ha 18
Rollers for bearings, sales, management and manufacturing in high precision machine parts
Ao No.1 plant 〒923-1101
Ishikawa Prefecture, Nomi City, Ao-machi-nishi 29
Rollers for bearings, manufacturing of high precision machine parts
Ao No.2 plant 〒923-1101
Ishikawa Prefecture, Nomi City, Ao-machi-nishi 703-1
Rollers for bearings, manufacturing of high precision machine parts

Tohshin Technical

Quality Policy

As technology partners with our customers, through our products and service we will do our utmost to meet customer expectations and provide customers with an environment where they can manufacture good quality products according to their plan. To do this we have outlined the following basic principles.

  • With creativity and effort, we will provide customers with products to meet their needs.
  • Aim to improve by remembering the basics and focusing on product quality, cost and delivery time.
  • To always focus on improving one’s ability and character

Scope of applicability of ISO9001 and ISO14001

Name of site Location Principle activities
Main plant 〒923-0061
Ishikawa Prefectire, Komatsu City, Kokufudai 5-1-1
The design, manufacturing and maintanence of Centerless Grinders and peripheral equipment
Ao plant 〒923-1101
Ishikawa Prefecture, Nomi City, Ao-machi-nishi 29
The design, manufacturing and maintainance of Vane Pumps