Specialist Materials for Industry & Science

Counterfeit, Fraudulent and Substandard (“CFSI”) Statement

Products Covered

All M&I Materials Ltd group products, including those marketed under the MIDEL, Metrosil, Wolfmet, Apiezon and MIVOLT brands.


There is a significant risk to product quality from CFSI. To help mitigate this risk M&I Materials Ltd, as suppliers of materials and components, implement processes that aim to prevent, detect and dispose of CFSI.

Risk Mitigation

M&I Materials Ltd employs a number of processes during manufacture of materials, components and assemblies that help prevent, detect and dispose of CFSI.

Quality Management Systems

M&I Materials Ltd are certified to the ISO 9001:2015 quality standard and it’s Wolfmet Tungsten Alloy business is also certified to AS9100D.


  • Suppliers are evaluated and approved in-line with a documented process.
  • Materials and sub-assemblies are purchased to agreed specifications.
  • Suppliers are advised of our requirements under AS9100D / ISO9001:2015 quality standards and very specifically counterfeit goods.

Goods Inwards

  • Incoming raw materials are accompanied by certification, checked against internal purchasing specifications.
  • Any non-conformance raised with the supplier and material rejected if necessary.

Storage/Stock Holding

  • Product used for manufacture is stored in accordance with manufacturer’s recommendations, or, where such recommendations do not exist, in accordance with identified best practice.


  • Product is inspected and any non-conformance is reviewed, and material/components rejected if necessary.


  • The finished product is tested to meet the requirements of customer specifications.
  • Product identified as non-conforming is isolated, quarantined and disposed of accordingly.

Goods Outwards

  • All documentation is checked and approved prior to despatch, and product is certified in line with our ISO9001/AS9100 certifications where relevant.


M&I Materials Ltd hereby declares that through the combination of a number of processes, some examples of which are shown above, we work to mitigate any risk from CFSI to its customers.

Signed on behalf of M& Materials Ltd
S P Sheard
Group Compliance Director
Date: 15 September 2021

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    +12 (0) 345 678 9


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