Line Seiki

Line Seiki was founded in 1949 in the counter (counting devices) business. Since then, while this business has remained the core of the company, we have continued to develop products incorporating new technologies, and has manufactured and sold a wide range of products that contribute to improving factory productivity and quality control.

At its own manufacturing plant in the Philippines, which opened in 1995, Line Seiki implements strict delivery and quality control, and has been doing business with customers not only in Japan but also overseas for many years.

In recent years, we have developed Non-contact Safety Interlock Door Switches to protect the safety of workers in factories, and started to expand the safety products overseas.

“Create a product for society. Create a product for people.”

This is our basic philosophy that has been passed on through the generations since the founding of Line Seiki in 1949.
It is a person who makes a product, and it is also a person who uses a product. No matter how the times change, it is always people who create new values, and we believe that we would not be able to create the products required by society without the connections with people.
Our strength lies in the technical capabilities and human networks that have been cultivated over our long history. By valuing our connections with people and combining the diverse knowledge and experience, we will contribute to building a future with new ideas outside the existing framework.