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Machining technology, sheet-metal processing and welded assemblies:

Highest levels of quality form the bedrock of our success!

Economic prosperity is fundamental to insuring the continuity and success of our enterprise. Our target is to attain maximum customer satisfaction. It is important for us to understand the present and future needs of our customers. That’s the only way for us to implement their requirements. To us, quality means achieving and constantly maintaining set parameters or even surpassing these specifications wherever possible. Accordingly, this consistent approach to quality is a vital precondition to all our staff so as to warrant long-term success and secure jobs.


Our corporation is certified in accordance with DIN EN ISO 9001:2015 and holds a welding proficiency certificate in accordance with DIN ISO 18800-7, Class D as well as the EN 1090-2:2018 welding certificate.

In addition to our experienced team, we use 625 standard measuring devices, such as digital calipers, dial gauges, gauges or thread plug gauges for the highest quality of all precision parts, sheet metal parts, welded components and our assembly.

The current measuring devices at a glance:

  • 3D measuring machine Zeiss Contura G2

  • Keyence measuring device XM 2000

  • Mahr form tester MMQ 44

  • Faro Platinum measuring arm

  • QTP Conturograph ConturoMatic CV250

  • Profile projector Dr. Heinrich Schneider P 300

  • Emco Test M4C hardness tester

  • Layer thickness measuring device ElektroPhysik MiniTest730

All measuring equipment is subject to monitoring and testing by an external company.

Wherever quality-assurance issues arise, we react immediately and offer convincing solutions that very same day. Inspection schedules along with appurtenant production releases and test records are issued in respect of all series components e.g. turned and milled parts, pressings or bendings. This serves to increase product quality since permissible tolerances and the respective actual values are reliably recorded in each case referencing to the corresponding set of drawing dimensions.


100% identification of all precision components is for us much a matter of course as is the issue pertaining to batch traceability.



Welding Certificate


Südcert Certificate

DIN EN ISO 9001: 2015

Your contact

Welcome to InProTec Quality Management.


Daniel Rapp

Qualitätsmanagement / Job Schedulung

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