About Us

The highest quality custom roll and sheet extrusion of High Impact Polystyrene (HIPS). Expert color matching and customer driven product innovation are the pride of NHP. We have been honing our craft for more than 40 years and offer a veteran team of professionals focused on quality, service, and innovation.

  • NHP is the only fully lot traceable HIPS source
    - Holding each resin lot indoors – in individual “cleaned” lot hoppers
    - Never mixing resin lots in outdoor silos and relying on volumetric estimates

  • NHP performs additional quality control test measures on every material lot prior to acceptance
    - Going the extra mile to protect you

  • Dedicated recycling center

  • Full lab capability

  • Dedicated compounding center
    - Immediate turn around on custom colors
    - Innovating custom blends

  • Dedicated transportation service
    - Fast NHP trucking
    - Economical and trustworthy service
    - Allows full support of recycling initiatives

Markets Served


  • Offset, digital, flexo, and screen printer substrate (square cut & corona treated)

  • Expanded heavy gauge HIPS suitable for printing and fabrication (.080” to .250”)

  • Decorative laminates

P.O.P. and Display

  • Cosmetic packaging

  • Point of purchase packaging

  • Display fabrication

FDA Regulated

  • Medical packaging

  • Food packaging


  • Value added recycled products

  • Engineered structural sheet & roll stock