Asia Industrial Products

A global Tier1 supplier to construction and agricultural machinery manufacturers

Our products, particularly industrial rubber and thermoplastic offerings, satisfy customers by supporting a broad range of products from the development stage.
We will continue to supply the same high-quality products overseas as in Japan as our customers globalize their operations.


A product lineup and network designed
to meet a diverse range of needs

We not only handle a diverse array of primarily industrial rubber and plastic products but also actively pursue business in the fields of construction and agricultural machinery, as well as power plants and shipbuilding. We have built a total support system which relies on a global network and operates according to the watchwords of "safety, quality, advanced technology and reliability."

A urea SCR system contributing to a better global environment

Urea SCR systems contain technology which detoxifies nitrogen oxides (NOx) in diesel engine exhaust and reduces exhaust emissions. With exhaust emission regulations becoming increasingly stringent worldwide, we provide urea SCR sensors, modules, tanks and other products that are suited to construction machinery, agricultural machinery and automobiles.

Urea SCR sensor, tank, module

SUN-A Corporation applies the world's first independent sensor technology in its manufacturing

Kuriyama Group company SUN-A Corporation develops and manufactures heat-sensitive urea water identification sensors as one of its core products of urea SCR systems. SUN-A's sensors are trusted for their outstanding precision in urea concentration measurement and their advanced technological development capacity.

Watch the video below to learn more about SUN-A Corporation's sensor technology.

Visit the SUN-A Corporation website to learn more about the company.

Molded Hoses and Module Products
We assemble and supply a full range of molded hoses.
Rubber and Thermoplastic Products
We offer a wide variety of products, including compression-molded and injection-molded models.
NORMA's Products
NORMA Group's products are comprised of high quality brands from around the world. Every sort of coupling component is available, from hose clamps to one-touch plastic connectors and metal fittings.

We draw upon the experience and expertise we have cultivated in fields related to power production, plants and shipbuilding to provide rubber and thermoplastic products that are suited to a variety of specifications as well as deck materials for ships, etc.