Skip Title

Manufacture and Sales of Sputtering Targets, Monocrystals and Semiconductor Materials.   

Phone +81-3-3762-8161,

Tokyo Japan

Sputtering Targets, Semiconductor Materials and Single Crystals

Please contact us for a variety of products such as sputtering targets, semiconductors materials and single crystals. Our motto is creation of new materials that do not exist in the world.





Introduction to our metals, alloys and compounds.

Single Crystals

Introduction to our single crystal product line.

Cleaning Solutions

Introduction to our semiconductor and LCD cleaner lineup.

Measurement Instruments

We supply various instruments for manufacturing products.


Introduction to our production machines and their peripherals for semiconductors and optics.

Production on Contract

We will design scientific instruments and proceede custom thin film preparation upon request.
  Please refer to the MSDS for our products.


Jul. 8, 2016
GaN templates from Suzhou Nanowin Science and Technology Co., Ltd., China
We started to sell GaN templates manufactured by Suzohou Nanowin Science and Technology Co., Ltd., China. Please send us inquiry.
Apr. 7, 2016
Negative Thermal Expansion Material FINE-ZWO-01
There are various thermal expansion materials, however, negative thermal expansion materials are not commonly available because their applications are limited as well as the complicated production process makes them difficult to use cost-effectively.
We are pleased to announce now that we have developed "Fine-ZWO-01," a zirconium tungsten oxide having excellent crystallization, a stable stoichiometric ratio and a fine grain size that is an easy-to-use negative thermal expansion material.
Please contact us if you are interested in this unique material.
Jan. 15, 2016
Trade mark registration for Electronwax
Since 10 years ago, we have been in business of manufacturing and selling "Electron pruducts" from Sou Denshi Kogyo Co., Ltd. We have now registered in trade mark for "Electronwax" as we received the information that similar products were sold with the name of our Electron products. Now we registered trade mark. Please continue to use more than before our Electronwax for bonding, semiconductors, glass, ceramics, quarts, sapphire as temporary adhesive composition.
Feb. 27, 2015
Our long-selling product, "Semicoclean," contain, a raw material ingredient, "Tetra methyl Ammoninum Hydroxide" that has been designated as poisonous deleterious substance by the Japanese Ministry of Health Labor & Welfare's Pharmaceutical and Food Safety Bureau on July 17th 2013. The product itself is exactly the same as in the past but there are few changes in the container and volume.
Please continue to use our Semicoclean regularly as usual.
Jul. 1, 2014
We have started to sell Ostendo's GaN template products (TDI has maerged into Ostendo). World highest quality templates are prepared using superior technology. The products are suitable for Blue/Green/White UV LED substrates and epitaxial growing substrates. Please contact us.
Apr. 22, 2014
Partial charge in display on Electronwax Wrapping Paper.
Jan. 21, 2013
TAS-FINE-'s new lactic accid product line, is useful for many applications. Please contact us.

Furuuchi Chemical Co.

6-17-17 Minami-Oi Shinagawa-ku
Tokyo, 140-0013, Japan

Business hours
Weekdays 9:00-17:00