Thanks for visiting TDC at Automotive world Expo.


Thanks for visiting TDC at Automotive world Expo last week in Tokyo bigsight.

We are very pleased having so many visitors at our booth.


<<Next exhibition schedule>>

TDC is going to appear at NanoTech 2018 at Tokyo bigsight during 14-16 Feb.

I’m anticipating your visit at Nanotech 2018 next month.

Symposium of Japan Society of laser microscopy


TDC is going to attend the Sympsium and conference of Japan Society of laser microscopy (JSLM) which is going to be held at Osaka university on 19 Jan 2018.


Since the official website of JSLM is only written in Japanese, Please contact TDC for further information.

TDC “Contact us”

Mail: tdc (at)

Happy new year


Happy New Year!

May this be a happy and fruitful year.

TDC has just started new year’s business today.

We would like to contribute you more through precision manufacturing.

We would appreciate your continued cooperation.


Thanks for your kind support 2017, (Winter Holiday Closing Notice)


All TDC staff are very grateful for your kinds support through this year.

I wish you have a happy holidays and great new year!


TDC will be temporary closed for the winter holiday during the follwing period:



Thank you very much.


Featured on Nikkei manufacturing magazine Dec 2017


TDC’s activity for developing precise manufacturing is  featured on the article of Nikkei monodukuri magazine and Nikkei technology online.

TDC is now at MRS fall meeting and exhibition in Boston


TDC is now introducing our precision manufacturing /polishing technology at  MRS (Material research society) fall meeting and exhibition in Boston.

Please visit us at the exhibition site.

for further info->


Promotional Video


We have uploaded 2 videos on youtube.

they are about explaining about TDC’s ”technology” and ”management”.





They are both so detailed, and if you watch them you will understand more about TDC’s lapping process. Please check them out!

28-30 November “2017 MRS Fall Meeting & Exhibit”@Boston


We are glad to announce an upcoming exciting event, MRS Fall meeting & Exhibition 2016 November 29 to December 1 at the Hynes Convention Center in Boston, Massachusetts.

TDC’s booth number is 619.

This show promises to be an exciting one as we will be introducing our
unique technologies, which provides you ultra precision manufacturing / lapping / polishing service achieving single-digit-nano surface finish, sub-micron flatness, size tolerance, for various material including metal, ceramics, resin, glass, etc.
You will also see our remarkable mirror-polished roll and long foil.

For further information about our technology, click below. (Roll polishing) polishing)

We are looking forward to seeing you at the Exhibit in Boston!!

20-21 November 2017 “Manufacturing Partner Forum” @Shinagawa Intercity Hall


20-21 November 2017
TDC is going to participate in “Manufacturing Partner Forum” at Shinagawa Intercity Hall.

Click below for more information.
*only in Japanese

Please visit us and check the precision polishing technology of TDC!

Exhibition information


TDC is going to introduce our precision manufacturing technologies at these Exhibitions October.

We are waiting your visit at TDC booth!


3-6 Oct  Ceatec Japan @Makuhari Messe

4-6 Oct MEMS Sensing network solution Expo @Makuhari Messe

4-6 Oct Mechanical components and material Expo @INTEX Osaka

31 Oct-1 Nov Sensor symposium @ international conference center Hiroshima

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