Testing Services
ZwickRoell stands for precision and quality in materials testing worldwide. With ZwickRoell Authorized Partner Laboratories, you gain access to selected testing services provided by competent and accredited partner laboratories. As a result, you benefit from the highest level of expertise, state-of-the-art testing technology, and reliable results — directly from the ZwickRoell network.
Polymerphys IK GmbH
Polymerphys IK GmbH based in the Höchst industrial park in Frankfurt am Main, is an accredited testing laboratory to DIN EN ISO/IEC 17025 and an official ZwickRoell Authorized Partner Laboratory. The company specializes in mechanical and components testing of plastics, particularly thermoplastics, and offers a wide range of test methods including tensile, flexure, compression, impact and notched impact tests. Thermal testing, analytical methods, and comprehensive specimen preparation are also offered. Customers come from various industries, including automotive, electrical, pharmaceutical, chemical and academic research. With high precision and many years of experience, Polymerphysik IK provides reliable testing and analysis results for a well-founded material evaluation and quality assurance.
Gesellschaft für Werkstoffprüfung mbH
Gesellschaft für Werkstoffprüfung mbH (GWP) with locations near Munich and in Saarland, is a DIN EN ISO/IEC 17025 accredited and TISAX-certified testing laboratory, as well as an Authorized Partner Laboratory of ZwickRoell. GWP specializes in mechanical materials and component testing including tensile, flexure, hardness and notched impact tests on metals, plastics and composite materials. In addition to traditional mechanical test methods, we offer non-destructive testing, metallographic and chemical analyses, as well as thermal and fire protection tests. The laboratory supports clients in industries such as automotive, mechanical engineering, aerospace, medical technology, and energy with quality assurance and material evaluation. GWP utilizes state-of-the-art testing technology, including high-energy CT systems and precise universal testing machines, to ensure a comprehensive and standards-compliant assessment of materials and components.
UL International Germany GmbH
UL International Germany GmbH, based in Krefeld, is a DIN EN ISO/IEC 17025 accredited testing laboratory and a ZwickRoell Authorized Partner Laboratory. The company conducts a wide range of mechanical and components testing, including tensile, flexure, impact, hardness, shear, and creep tests. The focus is on plastics, rubber and composites for applications in the automotive, plastics, and cable industries. In addition, UL offers testing for heat resistance, rheology, electrical properties, and thermal aging. Utilizing state-of-the-art testing technology and extensive expertise, UL International Germany ensures precise material analyses, reliable results and the highest quality standards for material and component evaluation.
