We’d like to thank you for visiting our website.
My name is Masashi Saito, and as of October 1, 2025, I have taken on the role of President and Representative Director of SEKISUI SEIKEI CO., LTD.
SEKISUI SEIKEI CO., LTD. was founded in 1981 through the merger of three companies, each possessing its own molding technology: extrusion molding, blow molding, and stretch molding.
Since then, as a comprehensive plastic manufacturer, we have continued to deliver a variety of products closely related to people’s lives, growing steadily over the years.
We owe all of this to your support, for which we express our heartfelt gratitude.
In today’s world, numerous issues have emerged-from environmental pollution and other global challenges, such as disasters attributed to global warming, to those that affect our everyday lives.
Now more than ever, our high-performance plastic products, developed with confidence, have become increasingly indispensable to realizing a safe, secure, and comfortable way of life, a more affluent life, and a sustainable society demanded by the times.
Leveraging the molding technologies, sophisticated quality, and development capabilities we have cultivated over the years, we will continue to foresee the expectations of our customers and society across a wide range of fields. Without being content with the status quo, we will remain committed to driving change and contributing to the resolution of a wide range of issues affecting society.
Furthermore, we will integrate and draw on the collective strengths of the SEKISUI CHEMICAL Group more than ever before, aiming to accelerate our global expansion and contribute to addressing issues not only in Japan but around the world.
Each and every one of our employees takes pride in working with full commitment to ensure that we remain a reliable and indispensable company that is capable of contributing to the future of society and sparking chemical reactions. We kindly ask for your continued warm support in the years ahead.
President and Representative Director of
SEKISUI SEIKEI CO., LTD.
