Quality management certified quality

In order to offer you plastics of the highest quality, we focus on the highest quality, which we constantly monitor and review.

Our quality management

highest standards in all areas

At Hoffmann + Voss, we are aware that quality is the key to a long-term partnership. That is why we set the highest standards in all areas of our production – from the selection of raw materials to the final inspection of the finished product.

Our customers appreciate the reliability of our products, which not only impress with excellent material properties but also with their durability. With Hoffmann + Voss, you are choosing a partner who understands your requirements and delivers solutions that meet the highest standards.

The following tests are carried out during production:

  • MVR and MFI
  • impact and notched bar impact tests according to Charpy
  • Vicat softening temperature
  • HDT
  • glow residue
  • tensile modulus of elasticity
  • bending modulus of elasticity
  • breaking load and breaking elongation
  • fire class
  • glow wire test
  • infrared spectroscopy
  • DSC analysis
  • gas chromatography
  • optoelectronic color measurement
  • shrinkage measurement
  • surface resistance
  • X-ray fluorescence analysis

Three tests

before delivery

Before you receive our delivery, the material has already passed three tests: during the incoming goods inspection, during production and in the final release inspection. Our 24/7 laboratory uses extensive tests such as infrared spectroscopy and X-ray fluorescence analysis, as well as accompanying production controls, to ensure that the material has the properties as defined in the jointly agreed specification.

You will receive this

in writing, of course!

Exclusive: Emission measurement according to VDA 278, batch-related We carry out odor tests for you according to VDA and analyze the emission of volatile organic substances using gas chromatography according to VDA 278 (VOC/fog).

Tested and certified

standards

Our successful certifications in the areas of energy and quality management also confirm our consistent focus on customer orientation, energy efficiency and resource conservation.

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What can we do for you?

If you have any questions or concerns, we look forward to hearing from you! We will b pleased to provide you with individual advice.
Select the appropriate contact person here.

We look forward to offering you customized and client-specific solutions!

What can we do for you?

If you have any questions or concerns, we look forward to hearing from you! We will b pleased to provide you with individual advice.
Select the appropriate contact person here.

We look forward to offering you customized and client-specific solutions!