The leading company of the world's best ultrafine springs

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Company name FineParts Co., Ltd.
Founded November 1987
Capital 14 million JPY
Representative Yoshimitsu Kuroda
Employees 30 (as of May 2015)
Company address 2-17-5 Nishiterao, Kanagawa-ward, Yokohama 221-0001 Japan
TEL:+81-45-423-6400 FAX:+81-45-423-6433

History and future of FineParts

Our company was established in 1987 with just three coiling machines. Approaching our 30th anniversary, we have now grown up owning a hundred coiling machines.
In the year 2000, we were able to shorten the lead time by the start of plating in-house. FineParts is proud of having the best quality and the highest production capability in the field of the ultrafine springs.
While receiving demands from manufacturers all over the world who are concerned with the further decrease in size and further refinement of products, we continue to handle the challenges of FineParts, WE WILL NEVER STOP MOVING FORWARD.

1987 Founded in Honhaneda, Ota-ward, Tokyo with 14 million yen in capital.
At this time, we had three coiling machines and a location size of approximately 33 square meters.
We started to manufacture springs primarily for contact probes and springs for connectors.
1990 Moved our location to Chidori, Ota-ward, Tokyo.
At this time, we had 15 coiling machines and a location size of approximately 99 square meters.
1992 Moved and established our company’s building in Kaminokicho, Kanagawa-ward, Yokohama.
At this time, we had 30 coiling machines and a location size of approximately 297 square meters.
1996 Developed a new manufacturing method of springs for gel ink ballpoint pen tips,
and expanded our market inside and outside Japan.
1997 Succeeded in developing springs with an outer diameter of 80 microns. At this time, we had 50 coiling machines.
2000 Moved and established our current location in Nishiterao, Kanagawa-ward, Yokohama.
Our current location is a space with a size of approximately 990 square meters.
We started our company’s plating services.
2006 Began mass production of springs with an outer diameter of 70 microns.
2007 Began mass production of springs with an outer diameter of 65 microns. At this time, we had 100 coiling machines.
2008 Acquired KES environmental managements system standard STEP1
2012 Began mass production of springs with an outer diameter of 60 microns.