Document Download
You can download 2D and 3D CAD data（ Membership registration required ）。
Please make use of them for quick design development.
You can also download product catalogs and company information including 50-year history. (No membership registration required) 。
Please visit our website.
Product Catalog
This is the product lineup catalog.
Please take a look at the catalogs available for download. Each catalog contains detailed information so that you can choose the one that best suits your needs.
CAD Data
User registration is required to download CAD. Please click on the “Details” page to proceed; if you have an ID and password, please click the “Login” button; if you do not have an ID and password, please log in after user registration.
Manufactured Products
We will exhibit bellows, valves, and other equipment as examples of how we have responded to our customers' needs over the years.
We will also highlight Irie Kohken's advanced technological capabilities that enable us to deliver products tailored to customer requirements.
Company Profile
You can see an overview of our company.
It clarifies our corporate philosophy, vision, and action guidelines. It also includes a greeting from the representative, basic information, and company history. Please take a look at the detailed pages.
Inquiry
For document requests and inquiries,
Please contact us using the email form below or by phone.
