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O&K – Partner for your Quality Operation

Think Beyond
Impossible
Challenges to Unlock Possibilities Beyond the Limits
Technology for
the future
Enrich people's
lives
Infinite challenge
Excellent
technology
history
A solid teamwork
Beyond the time
Think Beyond
Impossible
Challenges to Unlock Possibilities Beyond the Limits
Technology for
the future
Enrich people's
lives
Infinite challenge
Excellent
technology
history
A solid teamwork
Beyond the time
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O&K
100thAnniversary
Special Website
01
OUR THOUGHTS
Unique capabilities of the O&K team
We understand people’s everyday lives and this is reflected in our world-leading, cutting-edge technology and quality seen in our cold heading steel wire.
ABOUT US
02
ABOUT COMPANY
A 100-year history and
a never-ending desire
for challenge
Throughout the 100 years since our founding, O&K has continued to tackle challenges head-on. And through our technologies and results, we have achieved a stable supply of cold heading steel wire.
COMPANY
03
OUTSTANDING SERVICE
World-leading technology and the ability to recommend
optimum solutions
Always aiming to be the best through advanced technologies and passion.
We continue to deliver high-level quality suited to diversifying needs.
BUSINESS
04
PRODUCT
Delivering O&K quality around the world.
Quality that only an industry leader can deliver.
With bases in Japan and overseas, we supply products of the highest caliber.
PRODUCT
05
FUTURE
The challenges we take on shape the future.
Our company has systems that allow each and every employee to actively tackle challenges head-on in their work, contribute to society through that work, and feel rewarded and motivated as a result.
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