Gregstrom Corporation is a custom rotational molder and heavy gauge thermoformer that adds value to your projects. For nearly ... 70 years, we've been building lasting relationships with partners in industries like yours. As a third-generation, family-owned business, our American-owned company stakes its reputation on a commitment to quality, customer service, and continuous improvement. As a custom thermoformer and rotational molder, Gregstrom Corporation offers an array of specialized services and value-added options that are unmatched in the plastics industry. So whether you need rotomolded or thermoformed parts and assemblies in low, medium, or high-volume quantities, we’re ready to provide design assistance and tooling services that ensure quality and consistency. In addition to custom rotomolding and heavy gauge thermoforming, Gregstrom Corporation offers routing, welding, finishing, full assembly and testing services, project management, packaging, inventory management and shipping. Our financial stability means that you can count us on us to manage your finished goods inventory, and to send reliable releases for long-term blanket orders. Since 1946, Gregstrom Corporation has been a partner that companies like yours have counted on. Over the years, we’ve been honored with customer awards for quality and service. We’ve also received industry awards from the Society of the Association of Rotational Molders (ARM), Society of Plastics Engineers (SPE), Society of the Plastics Industry (SPI), and Thermoforming Institute (TI). Let us make your next project an award-winning performance. To learn how our capabilities can support your application, visit our website at gregstrom.com or call (781) 935-6600. read more