The proof is in the complexity. The precision with which Double H Plastics produces MBBR [moving bed bioreactor) media illustrates the quality and reliability of our systems. We can either create a shape with your input, or manufacture a shape that you bring us completed. Our central manufacturing location in Eastern TN is within 500 miles of 80% of the US population and convenient to most east coast ports. Our highly flexible manufacturing operation offers quick turnaround. Double H extrudes HDPE for many industrial applications, and that expertise and scale benefits the MBBR product line.
Materials:
High Density Polyethylene (HDPE)
Recycled High Density Polyethylene (HDPE)
Color options available:

In addition to standard offerings, Double H manufactures custom solutions and can work with you to create packaging tailored to your brand's specific needs.
Double H offers in-house prototyping, tooling, and mold-making capabilities for fast, precise development.
Whether it's off-the-shelf packaging, or a custom concept, idea, or challenge – our experts are ready to help. Contact us to start a conversation.
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