Marshall Materials Group, LLC

About us

Marshall Materials Group was founded in 2009 to service the needs of the plastics processors in the greater Pacfic Northwest region. The Northwest plastics processors need a supplier partner who wants to help their businesses grow and remain profitable.  Marshall Materials Group stocks resin locally and represents other thermoplastics manufacturers and distribution partners as well. 

Marshall Materials Group has partnered with other resin distributors and both domestic and offshore manufacturers to offer a wide range of engineering polymers.  See more about these partners on the Resin page.

Due to Marshall Materials Group wide range of industry experience, they can offer assistance with resin selection, plastics processing troubleshooting, injection molding tooling troubleshooting, design-for-manufacturing assistance and injection molding process training.

Marshall Materials Group also represents manufacturers of capital equipment to the plastics processing industry.

These manufacturers include:

JSW America.  All-electric injection molding machines. 50 tons - 2500 tons horizontal. 20 tons - 220 tons vertical.

Sterling. Process equipment

Plastics One. Apex Robots and automation systems

Development Works. Plastic and Tooling Engineering, Imported Tool Brokage, Offshore Manufacturing Project Management

MAC Automation. Auxillery equipment







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