entrance ceremony


Today, TDC had entrance ceremony for 6 new staffs.

I issued appointments for them to the posts.  And the new staffs made their resolutions. It was a refreshing opportunity for all of attendees.

It is the starting day of fiscal year 2018, today. Reinforced TDC is going to challenge developing technologies step by step.


nanotech 2018


TDC is going to participate in Nanotech 2018 during 14-16 Feb at Tokyo bigsight.

Please visit us at booth #5D-17.

official site : http://www.nanotechexpo.jp/

snow shovelling


We had heavy snow last night.

We had to shovel tons of snow in front of our office and factory yard.

I could enjoy such heavy labor thanks to many  colleague.



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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” http://mirror-polish.com/en/contact/

Mail: tdc (at) mirror-polish.com

oink oink


We are polishing eagerly everyday.

We are polishing eagerly. 今日もせっせと磨いています。

FinePolishTDCさん(@finepolishtdc)がシェアした投稿 –

Maintenance of Precision stage, positioning stage, vacuum chuck and granite plate.


TDC is offering the rework grinding and polishing forPrecision stage, positioning stage, vacuum chuck and granite plate.

We also produce new ones.


Metal, Ceramics, Stone, Quartz etc.


Flatness 0.5-1 micrometer (plate size; from 100×100 to 500×500)

※ Inspection result is attached.
※ Please contact our sales representative to ask a quotation of maintenance or producing a plate.


TDC’s precision technology is uplifted!


TDC precision technology was featured on the uplifted.net presented by Kentaro Yamada.

It is a great honor to be introduced on his website.


nano tech 2018 online registeration is now open.


TDC is going to introduce precision manufacturing and polishing technology at Nanotech 2018.

Nanotech is the world’s largest exhibition related to Nano technology.

Nanotech 2018 will be held on 14-16 Feb 2018 at Tokyo bigsight.

Visitor’s online registration has been already opened. They are providing very useful Business matching system. 

TDC also have our own introduction page there.  We welcome your reservation of  business meeting during 
Nanotech week in Tokyo bigsight. 

Please register nanotech2018 and find TDC in Nanotech 2018.


TDC started instagram


TDC started instagram.
♥Like♥ and follow will be much appreciated!

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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!