Innovation In Plastic Resins


Unmatched Ingenuity Exceptional Value

As a solutions-focused company, West Michigan Compounding is optimized around cost and performance. By sourcing post-industrial plastic scrap, we reduce our customer’s expenses and deliver near-virgin resin products to serve the automotive industry. Through our reclamation process and state-of-the-art extrusion equipment, we’re able to compound and recycle over 100 million pounds of plastic every year. Our reclamation process which is focused on quality and control sets us apart—the process we use to blend, formulate, extrude and test ensures consistent certified premium products. No matter the size or application, trust we will transform materials to meet your specific need.

Check Out Our Process + Capabilities

Our Products

Flexibility remains at the forefront of our business. We are positioned to deliver an array of value-driven, exceptional quality virgin and recycled compounds to support your most challenging demands. Our product portfolio includes custom compounded virgin and recycled engineered thermoplastic resins.


Quality is not only a hallmark of our products but also a characteristic of our people. At West Michigan Compounding, we are always searching for passionate, committed, and inspiring employees to join our growing organization. If you possess a strong work ethic and are driven by excellence, come establish a rewarding career with our WMC family.

About Us

Founded in 2005, West Michigan Compounding (WMC LLC) is dedicated to helping you achieve significant plastic raw material cost savings. Our two facilities in Greenville, MI allow us to bring custom compounded solutions, outstanding customer service, world-class quality, and on-time delivery for all your plastic resin products.

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