PENSTONE Creates a Field of Vision for Cars

Our business rests on two important pillars – processing for automobile window glass, and manufacturing side-view mirrors.
Through our window glass and side-view mirrors, we support a 360° field of vision in all directions when customers drive their cars.
With our unique technology that we built throughout our 100-year history, we anticipate customer needs, and open the future path for safe, secure, and comfortable driving.

01

Development and Manufacturing of Side-View Mirrors, and Processing of Automobile Glass

We provide side-view mirrors that we developed and manufactured for many car manufactures, including Mazda Motor Corporation, the pride of Hiroshima. Our side-view mirrors are packed with various high-level functions in their compact bodies. These functions must fulfill many requirements – including visibility, functionality, and heat resistance. In order to fulfill the needs of our customers, we here at PENSTONE make excellent use of our extensive knowledge. Through our processes of research, analysis, evaluation, design, and production, we make high quality side-view mirrors. For automobile window glass, our assemblies process existing automobile glass by utilizing our company’s technology. Our products are used in both automobiles aimed at the Japanese market, as well as exported cars. They handle a wide range of cars, from those with general specifications to those with high added value specifications.

02

Global Expansion that Faces the Future

As the world becomes globalized in all fields, including the automobile industry, we here at PENSTONE are also accelerating our overseas expansion. Starting with our advancing into the United States market in 1986, we have expanded our business to many other countries, including India in 2009, Thailand in 2011, China in 2012, Indonesia in 2014, and Mexico in 2016. These expansions have helped us become more competitive.
Even overseas, we value our company creed of harmony and sincerity. We respect the differing cultures, customs, and values of each country, and our staff work their hardest together while flexibly responding to the needs of overseas customers.

Products

Here, we introduce you to PENSTONE’s main products.

Manufacturing Process

Here, we introduce you to the processes behind making our products, using the side-view mirror making process as an example.