The family-run PRIRO Group is a group of companies specialised in machining technologies. We are particularly focussed on the high-precision assembly of sophisticated products.
40 years of experience – a variety of products
Through the continuous development and expansion of the company, we have been able to gain experience, skills and abilities that now enable us to fulfil all customer requirements with more than 60 CNC machines, flexibility, utmost precision and highly complex production processes.
With our highly versatile set of machines, we cover a diameter range of 3mm to 5.000m and can offer a broad spectrum of different services.
PRIsmatic and ROtation-symmetrical machining is our passion!

In co-operation with our customers
The customer is at the centre of everything we do. We maintain a cooperative dialogue regarding information and experience. We react flexibly to special requests and find feasible solutions. Our motivation is to find technologically sophisticated solutions for even the most complex customer requirements.
A diverse range of customers






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Precision in series = Quality in series
By using high-precision coordinate measuring machines to check the components we manufacture, we regularly achieve a quality performance of more than 99% for our clients.
The highest quality is our standard and reliability is a fundamental part of our work. Our services meet the highest demands and our expertise lies in the details.
After elaborate finishing and meticulous quality controls, we are certain to always deliver flawless products.
