About ACH Foam Technologies

For over four decades, ACH Foam Technologies has been an industry leader in molded polystyrene  manufacturing, providing architectural insulation, geofoam, protective packaging, cold chain packaging, and industrial applications. When combining block molding and shape molding, ACH Foam Technologies has the most extensive polystyrene processing capabilities in the United States. ACH Foam Technologies maintains the highest standards of excellence in products, quality, and customer service.


Quality is one of the many reasons our customers come back year-after-year. The combination of quality products, superior service, and innovation add value. This results in long-lasting business partnerships.


A thorough understanding of our customers’ needs is critical to exceeding expectations. Our knowledgeable and dedicated staff provides design solutions to meet any project’s specifications. ACH Foam Technologies’ company culture is committed to ongoing staff training, continuous improvement, and reinvesting back into the company.


The possibilities are limitless. Our products have virtually unlimited design flexibility, and can be easily customized. The ACH Foam Technologies’ team utilizes 2D and 3D design along with our multi-axis router equipment to create new products and to find innovative solutions.


ACH Foam Technologies has a comprehensive quality management system in place to ensure consistency, process repeatability, and product traceability. ACH Foam Technologies has ISO 9001-registered facilities in Wisconsin and Iowa.


With an on-staff material scientist and our quality control technicians, ACH Foam Technologies performs regular product testing for strength characteristics, fire safety, dimensional tolerance, and thermal performance.