“Beyond mere production lies a commitment to every step of the process.”

Matsui Eastern (Thailand) Co., Ltd. is a manufacturer 
of automotive switch components that prioritizes quality 
at every stage from production and quality control to product 
delivery to customers.

Leveraging experience gained in Japan and operations

in Thailand, the company is committed to continuously

improving its manufacturing processes to create high-quality

products that meet customer needs and adapt

to the evolving automotive industry.



We believe that “quality” does not emerge only

at the final stage, but stems from attention to detail

in every process.

Establishing a company in Thailand

Eastern Seaboard Industrial Estate

Manufacturer of automotive switch components

Quality and Environmental Management Systems

MANAGEMENT VISION

Creating value today for a better future.

We are committed to building a strong, responsible organization that is ready to grow alongside society.

We continuously develop our ideas, technologies, and work processes to create products and services that meet customer needs, while conducting business with responsibility toward the environment and society.

“Quality • Responsibility • Continuous Improvement”

OUR PHILOSOPHY

The concepts that drive us

SAN-BOU-YO-SHI

Three-Side Benefit

We believe in creating mutually beneficial value.

Customer  Employee  Company

Customer

Create value that meets the needs of customers and users.

People

Create an environment that supports work and personnel development.

Company

Growing steadily through responsibility and continuous development.

OUR JOURNEY

From Our Beginning to

Sustainable Growth

Over the years, MATSUI EASTERN has continued to develop and grow, 
driven by our commitment to quality, technological advancement, 
environmental responsibility, and continuous improvement.