Questions about Thermoset Composites?

Industry Associations


IDI Composites works closely with the leading industry associations to ensure the highest quality product and to actively meet all specifications, standards, and regulations. Please contact a local IDI Composites sales representative for additional information.

IDI Composites International is the premier global formulator and manufacturer of thermoset industrial compounds for custom molders and OEMs. The company provides customized polyestertivinylester-based bulk molding compound (BMC) and sheet molding compound (SMC) for the world’s most demanding markets, including automotive/truck, electrical, food service, alternate energy, and appliance. IDI also offers a new line of Structural Thermoset Composites™ that are manufactured in both sheet and bulk formats for the most demanding applications in markets such as Military & Aerospace, Transportation, Safety, Medical, Electrical, Oil & Gas, Alternative Energy, and Marine. Click Here to learn more about Structural Thermoset Composites.

Headquartered in a 120,000 square foot manufacturing facility and research center in Noblesville, IN (USA), IDI has a strong presence in the international thermoset composites market. With more than 50 years of leadership experience, IDI works closely with customers to identify the optimal thermoset molding compound for each application. The company has substantial R&D resources, plus excellent chemical engineering, ISO-certified manufacturing, and comprehensive quality control. To support a growing customer base world-wide, the company operates multiple wholly-owned composite materials manufacturing facilities in Europe, Asia, and The Americas.


Industry Association Links

International Thermoset Composites manufacturer

Sheet Molding Compound Part

Global Thermoset Composite Manufacturer to the world