STP develops the finest technical and specialized plastic products and components. Our customized work (as regards mould construction and materials) depends on the required quality and application. This way we can always offer you the perfect price-quality ticket, even for very small production runs.

Product automation
STP has 26 robot-controlled injection moulding machines up to 1600 tons. (pieces up to 7kg) The advanced product automation is your guarantee for constant quality. By keeping injection moulding completely in-house we are always able to keep to even the tightest delivery deadlines.

We can also overmould metal parts.


After the injection moulding STP finishes your plastic products and components down to the fine details. The possibilities are numerous:

  • In-mould labelling
  • Printing (ultrasound)
  • Lacquering
  • Assembly and fitting

If you so wish we will even package your plastic products or components according to your specifications.