JM Polymers is a dynamic company specializing in compounding with mineral fillers and manufacturing additive masterbatches for the plastics industry. Founded in 2003 by Henri Grange, the company has steadily grown its knowledge and technology over the years, offering high-quality, environmentally-friendly products to a national and international clientele with strong partnerships. As an innovative leader in the market, they provide two complementary product ranges: mineral-filled masterbatches and additive masterbatches.

With state-of-the-art machinery and reliable partners, they supply customers worldwide. JM Polymers is committed to providing expertise, service, and quality. They have developed their own machines for manufacturing next-generation mineral-based plastics, optimizing economic benefits and environmental impact.

Their laboratory, equipped with advanced equipment, ensures rigorous testing and quality control. Demonstrating their dedication to the environment, the company focuses on reducing environmental impact at every stage of the production chain. Offering a wide range of performant products, their masterbatches and compounds are tailored to meet the specific requirements of various thermoplastic applications in industries such as extrusion, injection, blow molding, and thermoforming