NITTOSEIKO's
global network
We support manufacturing in all industries by combining and integrating the core technologies of our four businesses, including fastening, assembly, measuring inspection and medical services, while collaborating with group companies in Japan and overseas.
We contribute to the world at large as a trusted and sought-after presence for our customers and markets.
ABOUT
NITTOSEIKO
The NITTOSEIKO Group's core technologies are
supported by four divisions.
These divisions are the Fastener Division,
the Machinery Division, the Control System Division
and the Medical Division.
We are also committed to providing total solutions
to our customers' issues, not biased toward
one or the other, but across the boundaries of
our businesses.




PRODUCTS
We supply high quality products based on fastening technology,
assembly technology and measurement and inspection
technology.
Screw products (industrial fasteners)
NITTOSEIKO has manufacturing plants in five bases overseas
and boasts one of the biggest production capacities in the
world.
Automated assembly systems
The company also has many proven results in the building of
large-scale lines and is the top manufacturer for screw
fastening machine automation. We work together with the
customers to build the optimal assembly methods.
Inspection Equipment
With our fluid measurement systems, various inspection and
cleaning machines, we respond to the requirements of
customers for quality improvement and a reduced burden on
the environment.
IR
GLOBAL
NITTOSEIKO is a global company with a monthly production capacity of 2.2 billion units in Japan and
overseas, has 243 patents both domestically and internationally, and has overseas bases in nine countries.
SUSTAINABILITY
We have incorporated the concept of sustainability into our
management policy and mid-term management plan,
and have identified and focused on four materialities:
“Sharing with Customers,” “Coexistence with the Environment,”
“Regional Development,” and “Human Resource Development,”
in order to redefine our raison d'etre for the realization of
sustainable growth and a sustainable society.

