The company built its foundation by manufacturing and selling its original product, "miniature valves," utilizing its cutting technology. Following the oil crisis, it expanded its business by inventing mounting systems for solar water heaters. This technology has since been applied to mounting systems for solar cells, contributing to the government's push for renewable energy. The development of sintered metals began in 1980, when the company was commissioned to manufacture exhaust silencers for compressors, using sintered metals for filters. Initially limited to products using bronze and shavings of stainless steel, the company successively introduced sintering machines for new material development to strengthen its research and development capabilities. Currently, it boasts overwhelming processing capabilities in Japan, capable of sintering 15 different materials, including metals such as titanium, copper, nickel, and aluminum, as well as non-metals like ceramics and glass.

Our basic policy is to "always challenge ourselves with original ideas while never forgetting to have fun."
We respond sincerely to customer inquiries, even if it involves a material we've never used before, without ever refusing to help.
The company has a wide range of advisors who provide technical support, including Ryosuke Matsumoto, Associate Professor at Kansai University's Faculty of Systems Science and Engineering (Doctor of Engineering), Kyosuke Sasaki, Visiting Professor at Gifu University (Doctor of Engineering), and Yoshio Furuta, President of Furutech Co., Ltd. (Doctor of Engineering). Sintered metal filters are used in cutting-edge fields, such as critical components for Japan's first hydrogen station, satellite and probe components delivered to the Japan Aerospace Exploration Agency (JAXA), and a fine powder recovery device jointly developed with the Japan Agency for Marine-Earth Science and Technology (JAMSTEC).

This porous sintered metal is created by melting only the surface of spheres with precise temperature control, causing the spheres to weld and bond together. In the sintering field, dense materials dominate the market for materials above 90%, with porous sintered metal filters remaining limited to around 2%. It is an eco-friendly product with excellent heat resistance and strength, and is expected to see future applications in filtration, sound absorption, and more. Leveraging the agility of a small to medium-sized enterprise, the company aims to become a unique company by deepening its expertise in this niche field. The relocation to a new headquarters building in 2008 is positioned as the company's second founding period, and in 2013 and 2014, sintering machines were introduced for new material development, aiming to transform the company into a research and development-oriented enterprise.

"We obtained ISO 9001 certification in 2014 and plan to obtain ISO 14001 certification in 2015, aiming to become a company that prioritizes quality control and environmental management. In 2016, we plan to obtain a "Management Innovation Plan" based on the Small and Medium-Sized Enterprise New Business Activity Promotion Act. In 2019, five years from now, we plan to participate in Hannover Messe in Germany, which is said to be the world's largest industrial technology trade fair, to use as a foothold for overseas expansion. Domestically, we will strengthen our efforts in the medical field, where there is a high demand for high value-added, high-performance products and where the rust-resistant characteristics of our products can be utilized."

Our company history

Founded in 1960, the company started with machining and built its foundation with brass miniature valves. After the oil crisis, its solar water heater mounting frames and gasoline cans became hit products, expanding its business. With the start of the full purchase of renewable energy, the company applied its solar water heater technology to solar panel mounting frames, achieving success. The development of sintered metals began in 1980. Initially limited to bronze and needle-shaped stainless steel, the company successively introduced sintering machines for new material development, and now boasts the largest processing capacity in Japan, sintering 15 different materials, including titanium and ceramics.

Our strength lies in our "research and development-oriented factory," which makes the most of our in-house laboratory functions and is constantly evolving.

Design and fabrication of sintered metals, precision machining of various metals, fabrication of solar panel mounting frames, and our own brand of sealing tape.

Medical device manufacturers, precision instrument manufacturers, gas detector manufacturers, medical research institutions, universities and other research institutions