/en/company//en/company/facts//en/company/history//en/company/customers//en/company/news//en/career//en/contact/contacts//en/e-mail-policy//en/invoice-policy/ email policy | KRAH - Freude am Widerstand
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email policy

How to send e-mails to KRAH

IT security is very important to us. For your security and ours, we use a number of automatic filters. We therefore do not accept potentially harmful attachments in emails, these include

  • Scripts,
  • Executable files such as batch files (*.cmd, .bat), poweshell scripts (*.ps1) or *.exe files,
  • Office documents in old formats such as doc, xls or ppt, and
  • Office documents that contain macros.


For more information on the advantages of the current open XML file formats, click here.
Information on how to convert an Office document from one of the old formats to a current file format can be found here.

This policy is in effect for the following companies within the KRAH group of companies:

  • ATHOS Elektrosysteme GmbH
  • Resistec Upr d.o.o. & Co.
  • HKR Automotive GmbH
  • WITEC Widerstandstechnik GmbH & Co. KG
  • Resistec UPR d.o.o. & Co. k.d.
  • Krah Indústria e Comércio de Componentes Eletrônicos Ltda.