• Innovation to change the world with the researchers challenge in the advanced areas.

  • Innovation to change the world with the researchers challenge in the advanced areas.

  • Innovation to change the world with the researchers challenge in the advanced areas.

2020/07/21
Notice of summer holidays
To all our valued customers.

We are getting into Summer Holidays soon. Therefore, we will suspend our business from Aug. 8th to Aug.16th.
We will answer your orders and inquiries after Aug 17th.

Product Guide

Taking elements as keywords, we provide a variety of materials.

Main products we have been providing are high-purity materials of metals, alloys and inorganic compounds.
Our extensive line-up of products almost entirely covering the periodic table should assist our customers in all stages from research to trial or mass production. Typically included are materials for research-use to support up-to-date research activities and thin film deposition materials to support research and production of high performance devices.

Please entrust material development to us.

In KOJUNDO, we possess accumulation of technologies cultivated through our material development activity over the past 60 years. We have provided new materials as a result of the never-stopping R&D activity to meet customers’ requests which are continuously diversified to include, as well as simple chemical synthesis, materials with precisely controlled composition, multi-component alloy materials, synthesis using highly active compounds and so on. We look forward to hearing your challenges.

Contract Services

Contract Services

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Core technology

Core technology

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We assist customers from research to mass production.

In KOJUNDO, the sales, development and production divisions work with one accord to assist our customers’ R&D. We believe it will be helpful for you to create innovations, in various situations from research to trial or mass production.