Quality first

Dimensional inspection with a digital caliper over a technical drawing

Quality and certification

At Rinoh-Invest we put emphasis on quality and production accuracy. Every order – from small batch to full series – is manufactured with regard to the required tolerances, reliable delivery dates and repeatable part quality.

We monitor quality throughout the whole metal machining process – from the choice of material (steel, stainless steel, brass, aluminium, copper and plastics) through CNC milling, turning and bending to precision cutting and part marking. Our quality management system is certified to EN ISO 9001:2015 for the scope of CNC machining; the valid certificate is shown below. The company obtained its first ISO 9001 certificate back in July 2006.

Our certificates

Quality attestations of RINOH

The certificate was issued by the certification body QES Cert s.r.o. (No. 3227, accredited by the Czech Accreditation Institute) under registration number 24045/Q/01 for the establishment at Nádražní 251, Kdyně. Valid until 21 June 2027.

Machine park of Rinoh-Invest
Permanent laser marking of parts – full production traceability

Our principles

What our production quality is built on

Reliability and precision are the foundation of every order. As metal machining specialists since 1993 we make sure the result matches the specification and the demanding industries we manufacture for – from energy through construction, agricultural machinery and the food industry to the automotive sector.

Focus on precision

Every part is measured and inspected so that it matches the required tolerances and repeatable quality.

Reliable quality

We control quality at every production step – from the choice of material to final machining and part marking.