Metallic materials consist of a variety of metallic elements
including cast products that can be found in everyday life.
Our alloys are used by customers to achieve desired
functionalities in the products they design.
Alloys account for a mere 1% of the total metal used in the product.
That 1%, however, can drastically affect the material.
Just 1%.
But a truly vital 1%.
At OTG, we value that 1%, and have spent many years producing and selling such alloys.
We look forward to many more years of helping our customers achieve their manufacturing goals with our alloys.
High-mix-low-volume production and
made-to-order product development
We handle the entire process at our own factory, from raw material
procurement to processing and packaging, and have a production
network that spans multiple countries, allowing us to offer a stable
production framework. This makes high-mix-low-volume production
possible, enabling us to manufacture a wide variety of alloys.
Using that knowledge, our made-to-order solutions run the gamut from
prototyping to mass production that are tailored to customer needs.
Please feel free to contact us if there is anything we can help you
with.
We will have a booth at the 185th National Convention of the Japan Foundry Engineering Society on May 24th to 25th.
2026 New Graduate Recruiting Entries Have Begun!
Our HQ was relocated on October 28, 2024. The new address is as follows:JP TOWER OSAKA 13F, 3-2-2 Umeda, Kita-ku, Osaka, Japan 530-0001 The telephone and fax number are the same.
Recruiting Information Page Updated
Joint Exhibition at China International Foundry Expo (Metal China) with Jiangsu Ningban Special Metal Materials Co., Ltd. from July 4 - 7
