Sunpor Kunststoff GmbH is an Austrian chemical manufacturer focused on the production of expandable polystyrene (EPS) bead polymers. The company supplies EPS to converters across Europe for use in construction, packaging, and various industrial applications.
Sunpor’s portfolio covers a range of EPS grades, including standard and flame-retardant types, as well as enhanced insulation grades for block and molded foam production. Its materials are used to make insulation boards, molded protective packaging, and other lightweight components. The company provides technical support and quality-focused supply to its customers from its Austrian base, serving established markets throughout Europe.