Quality management

We guarantee our customers a long production life cycle, this is the product of many years of experience in GRP works, we are here in the continuous improvement process.

Our quality management system covers all areas, including the development of new products in cooperation with resin and glass suppliers.

Production of GRP pipes and fittings, as well as vessels and special constructions


  • Testing of raw materials
  • Continuing tests with subsequent production release
  • Strength test on all finished products
  • Visual inspection and measurement checks
  • Hydrostatic testing
  • Sound Emission Test
  • Ensure the identification and traceability of products
  • customer-specific requirements

Our testing capabilities in our own laboratory includes:


  • Bending tests (DIN EN 14125)
  • Styrene content (DIN 53394)
  • Glass content (DIN EN 1172)
  • Prüfung nach EN1312 for vessels


  • Shear strength (DIN EN 13121-3)
  • Ring strength (DIN EN 53769-A)
  • Peeling test (DIN EN 13121-3)
  • Frontal bonding (DIN EN 53766 Teil 1)
  • Segment shear test (DIN EN 53769-B)

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