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High-quality semi-finished plastic products and finished plastic partsfrom Grünberg Kunststoffe GmbH

Quality Experience Creativity Excellent service

These are the values that Grünberg Kunststoffe GmbH has stood for for over 60 years. We provide you with high-quality finished plastic parts, semi-finished plastic products and more especially for your use.

Whether in shopfitting and trade fair construction, mechanical engineering, interior design or advertising, whether as individual parts or in large quantities.

We produce your desired parts using state-of-the-art technology (including CNC and NC production), exactly according to your specifications. We provide you with expert advice and support you as a partner, right from the development phase. In this way, we reduce your time and costs and arrive at the optimum solution more quickly.

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Prefabricated plastic parts, semi-finished plastic products and more ...


  • Acrylic glass (PMMA)Polymethyl methacrylate (PMMA) is a colorless thermoplastic material.
  • Polycarbonate (PC)Polycarbonates (PC) are synthetic polymers from the polyester family. They consist of phosgene, a derivative of carbonic acid, and diols.
  • Polyvinylchlorid (PVC)Polyvinyl chloride (PVC) is an amorphous, thermoplastic material.
  • Polyamides (PA)Polyamides (PA) are polymers whose monomers have the amide group as a characteristic feature.
  • Polyoxymethylene (POM)Polyoxymethylene (POM) is a semi-crystalline thermoplastic.
  • Polyethylene (PE)Polyethylene (PE) is a thermoplastic and belongs to the group of polyolefins.
  • Polypropylene (PP)Polypropylene (PP) is a semi-crystalline thermoplastic and belongs to the group of polyolefins.
  • Polytetrafluoroethylene (PTFE)Polytetrafluoroethylene (PTFE) is a fully fluorinated polymer and is also known colloquially as Teflon.
  • Polyvinylidene fluoride (PVDF)Polyvinylidene fluoride (PVDF) is a semi-crystalline, thermoplastic fluoroplastic. 
  • Polystyrene (PS)Polystyrene (PS) is an amorphous or semi-crystalline thermoplastic.
  • Hard fabric & hard paper (HGW & HP)Hard fabric (HGW)/hard paper (HP) are thermosets that are around 70 years old.
  • Polyurethane (PUR)The urethane group is characteristic of the plastic polyurethane (PUR).
  • Polyetherketone (PEEK)Polyetherketone (PEEK) is a high-temperature resistant thermoplastic.
  • Polyethylene terephthalate (PET/PETP)Polyethylene terephthalate (PET/PETP) is a thermoplastic from the polyester family.
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Get to know our service!

Comprehensive, professional customer service is our top priority.
You can enjoy these benefits with us:

  • Fast processing of customer inquiries and orders
  • Trained employees for optimal, customer-specific advice
  • Large warehouse with almost all dimensions of cast acrylic glass tubes and acrylic glass blocks as well as many technical plastics in stock
  • New modern machinery with 4-axis CNC machining centers
  • Use of the latest bonding technology
  • High quality standards for little money
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Were we able to arouse your interest?

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