Reliable good products and good service

Because we know that our products as well as our service have to comply with any tests, we are always prepared to be tested by external examiners in order to confirm the quality of our products and services. For this purpose we have been certified according to

ISO/TS 16949:2008


ISO 9001:2008 / JIS Q 9001:2008

This means that you can rely on our service and our products for your serial production.

Technology in the field of original equipment

We offer the following piston ring products:

  • cast iron rings
  • steel rings
  • 2- piece and 3-piece oil control rings
  • axially thin rings
  • nitrided rings
  • diverse galvanic or other surface treatments
  • chrome plating
  • PVD coating
  • DLC coating

We provide valve seat ring products for the following applications:

  • Alternative fuels
  • FlexFuel applications
  • LPG / CNG applications
  • sintered single- and double-layer materials
  • sinter forged products for highest requirements (e.g. truck applications)

We provide the following bearing products:

  • 2- and 3-layer bearings
  • leadfree bearing materials
  • friction loss reduction