As the leading brand of compact valves,
Asoh has always developed a variety of valve products
with unique functions and performance.

Integrated manufacturing from planning and development
to production at a factory in Japan.
We manufacture various valve products of superior quality
made in Japan under strict quality control.

Their excellent performance has led to adoption
as genuine parts for construction machinery
and machine tools in Japan and around the world.

“High-quality valve products should be of high quality design”
Based on this design philosophy,
Asoh has established a unique, sophisticated, and sharp design.

Through our network of trading companies and distributors,
we deliver our products to users around the world.