KOIZUMISEIMA CO., LTD.

Contact

Good Material,
Good Life.

Technology for the future

KOIZUMISEIMA Innovation

We create products that provide value to society

We have developed original blow molding, injection molding, and weaving technologies and constantly update our equipment to manufacture products that support a variety of sites. Each of our employees will also learn and improve to create products that meet the changing needs of society.

Learn more
KOIZUMISEIMA Innovation

About

130th and NEXT

KOIZUMISEIMA celebrated the 130th anniversary
on 2020

We will continue to evolve step by step, and devote ourselves to becoming a 200-year company as well as an "irreplaceable company".

Learn more