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Gregstrom 70 plus
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Gregstrom Announces New Vice President of Sales

June 14, 2019 1846 views
Plastics manufacturer selects Clark Boyce, continues strong legacy of industry leadership and charts course to continued growth Woburn, Mass. –…
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Thermoforming vs. Injection Molding
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Thermoforming vs. Injection Molding: Tooling and Materials

May 26, 2019 1986 views
Thermoforming vs. injection molding tooling and materials are important to consider when choosing a plastics manufacturing process. Thermoforming and injection…
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Types of Thermoforming
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Types of Thermoforming: Vacuum Forming vs. Pressure Forming

April 29, 2019 4457 views
Did you know that there are different types of thermoforming services? All of these manufacturing methods are used to create…
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Advantages of Rotational Molding | Rotational Molding Advantages
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Ten Advantages of Rotational Molding

March 25, 2019 2262 views
What are the advantages of rotational molding? Some part designers and engineers talk about tooling and materials. Others mention rotomolding’s…
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rotomolding materials
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Rotomolding Materials for Plastic Parts and Products

February 11, 2019 3036 views
Rotomolding materials are thermoplastics that are supplied as powder or pellets. First, the thermoplastic material is loaded into a mold…
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Rotomolded Products
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Rotomolded Products and Value-Added Manufacturing

January 7, 2019 2088 views
Rotomolded products come in a variety of shapes, sizes, colors, and textures. With its low tooling costs and quick tooling…
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Santa's Sleigh
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Four Reasons Why Santa’s Sleigh is Rotomolded

December 18, 2018 1852 views
Some people say that Santa’s sleigh is made of wood or metal. That may have been true at one time,…
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rotational molding products
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Rotational Molding Products for Material Handling

November 29, 2018 2071 views
Rotational molding products for material handling include plastic chemical feeders and chemical feeder assemblies, power chemical dispensers, tanks, bins, and…
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Rotational Molding That Adds Value
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Saving Lives with Rotational Molding That Adds Value

October 30, 2018 3263 views
First responders need to be ready for anything. That’s why they need the right equipment. For innovative companies who supply…
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Heavy Gauge Thermoforming
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Heavy Gauge Thermoforming for Plastic Products

September 25, 2018 1813 views
Heavy gauge thermoforming from Gregstrom Corporation turns large, thick plastic sheets into high-quality plastic products. These strong plastic parts can withstand…
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About Us

Gregstrom Corporation is a custom rotational molder and heavy gauge thermoformer that adds value to your projects.

For nearly 70 years, Gregstrom Corporation has 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.

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