アソー Company Overview

To continue being evaluated as "Asō for small valves," we will create innovative products and continue to take on challenges!

Since its establishment, Asso has been promoting high-quality product development with a customer-first approach as a top manufacturer of "small valves." ■ Specializing in small valves, we have accumulated a wealth of know-how. We receive high evaluations from many customers. - We offer values that can only be provided by Asso, such as excellent functionality, sophisticated design, and quick responsiveness. - Asso products are chosen and valued by professional designers, various industrial machinery, and factories in all industries, as well as commercial facilities and office buildings. ■ To promptly respond to customer needs, we are focusing on strengthening our production capacity. - We are committed to "domestic production," thoroughly ensuring high-quality manufacturing and quality control. - We manufacture high-precision products with a wide variety. - We also respond quickly to custom orders.