Company Profile

company

Message from the President

Message from the President
President and CEO Satomitsu Matsuo

Our company celebrated its 50th year in August 2020. I feel that the fact that we have been able to survive for half a century is thanks to our customers, society, employees, and all stakeholders.
As we pass our 50th and look toward our 100th, I think the most important thing is to be a company that is useful to its stakeholders, and provides them with joy and peace of mind.
The environment we find ourselves in continues to constantly evolve day by day, and it will change even more rapidly than in the past 50 years.
I believe that my role is to adapt to changes in the environment and pass this sentiment on to successive generations so that we can play an active role as a company that will continue to be useful throughout the 2000s.
Every day, step by step, all of our employees will grow as one, and we will strive to assist our stakeholders in every sense of the word.

Management Philosophy

Assisting our customers, society, and employees, and always providing them with peace of mind

Company Policy

Company Policy

Basic Guidelines

Basic Guidelines

Management System

Nanshin has maintained a manufacturing and management system compliant with ISO 9001/ISO 14001 for more than 10 years.
As a company that provides customers and local communities with peace of mind, we will do everything we can in pursuit of customer satisfaction.

Quality Policy

In our provision of products and services, we conduct our corporate activities to provide our customers with comfort and satisfaction. Through our corporate activities, we will earn the trust of our customers, contribute to society by generating profits, and achieve both the development of the company and the dreams of each and every employee.

  • We will work to improve the quality of the processes in our manufacturing and service activities to attain customer satisfaction.
  • We will set annual quality targets and visualize and execute specific plans for achieving these targets.
  • We will conduct regular reviews and strive for continuous improvement to refine our management quality.
  • *All of activities are premised on compliance with laws and regulations and other requirements.

Environmental Policy

In the process of providing products and services, we will build an environmental management system based on the basic principles of “coexisting with nature” and “becoming an eco-friendly company.” By working toward becoming an environment-friendly company, we will contribute both to our customers and local communities and fulfill our responsibilities as a company.

  • We will strive to conserve resources, reduce waste, and manage chemical substances to prevent pollution and protect the environment.
  • We will set environmental objectives and targets and continuously lessen our environmental impact while strengthening our positive environmental contributions.
  • We will serve our customers and local communities and fulfill our responsibilities as a company by observing the above.
  • *All of activities are premised on compliance with laws and regulations and other requirements.

Company Profile

Company Name Nanshin Co., Ltd.
President and CEO Satomitsu Matsuo
Location

Main Plant
〒399-3702
739 Iijima, Iijima-cho, Kamiina-gun, Nagano Prefecture
Tel: 0265-86-3175
Fax: 0265-86-4221

Komagane Plant
〒399-4117
8180-110 Akaho, Komagane City, Nagano Prefecture
Tel: 0265-81-0061
Fax: 0265-81-0062

Yamagata Office
〒996-0026
2-18 Omachi, Shinjo City, Yamagata Prefecture
Tel: 0233-32-1815
Fax: 0233-32-1816

Established September 1,1970
Capital 70 million yen
Description of Business ・ Design development/manufacturing of ultra-high-precision microtubules
・ Various assembly consignments

History

1970 Established as Nanshin Clock Co., Ltd.
1984 Reorganized as a stock company
1988 Company name changed to Nanshin Co., Ltd.
1999 Completed Komagane plant and began operations
2001 Obtained ISO 14001 certification
2003 Obtained ISO 9001 certification
2004 Started production of in-house products and ultra-high-precision microtubules
2010 Started assembly of medical equipment on a contract basis
2011 Full-scale support begun for microtubes
2014 Yamagata Office opened

Directions

Main Plant

By car

About 20 minutes by car from Komagane I.C. or Matsukawa I.C. on the Chuo Expressway

By public transport

About a 2-minute walk from Iijima Station on the JR Iida Line

〒399-3702
739 Iijima, Iijima-cho, Kamiina-gun, Nagano Prefecture
Tel: 0265-86-3175
Fax: 0265-86-4221

Komagane Plant

By car

About 10 minutes by car from Komagane I.C. on the Chuo Expressway

By public transport

About 20 minutes on foot from Ina-Fukuoka Station on the JR Iida Line

〒399-4117
8180-110 Akaho, Komagane City, Nagano Prefecture
Tel: 0265-81-0061
Fax: 0265-81-0062

Yamagata Office

By car

About 30 minutes by car from Oishida Murayama I.C. on the Tohoku Chuo Road

By public transport

About a 10-minute walk from Shinjo Station on the JR East Ou Line

〒996-0026
2-18 Omachi, Shinjo City, Yamagata Prefecture
Tel: 0233-32-1815
Fax: 0233-32-1816

List of Equipment

Main Equipment

Machining center
Equipment Name Machining center
Manufacturer Mori Seiki
Model NV5000α1
CNC lathe
Equipment Name CNC lathe
Manufacturer Syncom
Model BL-12
CNC lathe
Equipment Name CNC lathe
Manufacturer Citizen Machinery
Model C16
Wire electric discharge machine
Equipment Name Wire electric discharge machine
Manufacturer Sodick
Model AQ327L
Wire saw
Equipment Name Wire saw
Manufacturer TAKATORI
Model WSD-2A

Production Equipment

Equipment Name Manufacturer Model Number of Units
Machining center Mori Seiki NV5000α1 1
CNC lathe Syncom BL-12 2
CNC lathe Hasegawa Seiki P-15 1
CNC lathe Kawaguchiko Seimitsu NL-10B 4
CNC automatic lathe Citizen Machinery C16 1
Wire saw TAKATORI WSD-2A 2
Vacuum ultrasonic cleaning device Fuji Hitech FVS-252A 2
Barrel grinder Tipton HS-1-4 3
Wire electric discharge machine Sodick AQ327L 1
SEM HITACHI TM3030plus 1
Bruker Nano Bruker D-12489 1
Centerless grinder NISSIN GRAND-1 2
Electroforming tank for microtubes Developed in-house 13
Electroforming tank for copper electrodes Developed in-house 2
Vertical testing electroforming tank for Ni trials Developed in-house 2
Vertical electroforming tank Developed in-house 2

Measuring Equipment

Equipment Name Manufacturer Model Number of Units
Projector Nikon V-20B 2
Microhardness tester Mitutoyo HM-221 1
Digital microscope KEYENCE VHX-6000 1
Laser measuring machine KEYENCE LS9000など 10
Digital projector KEYENCE VH-Z100R 1
Step gauge aep Technology nano MAP 500P 1
Viscometer A&D Company JAPAN SV-10 1
Outer diameter measuring instrument Developed in-house 2
Eccentricity measuring instrument Developed in-house 1