Environmentally friendly & with the highest quality
We have been audited and certified in quality management and environmental management since 2008. The highest standards are a matter of course for us and are reflected in great acceptance and customer satisfaction. We keep emissions low through modern filter systems and save resources through energy recovery. A photovoltaic system generates electricity for our own use and is designed for expansion. Other measures such as waste avoidance and professional disposal are a matter of course for us.
Rapp & Miklosch
The anodising company DIENER & RAPP GmbH & Co. KG has specialised in the surface treatment of aluminium since 1978. The company currently offers: colourless anodising and in many different colours, hard anodising with and without colouring, Surtec 650 passivation and yellow chromate, vibratory grinding of small parts, as well as various pre- and post-treatments. Today, the company is managed by Peter H. Rapp & Daniel Miklosch.
High Performance
In our new premises, we have been able to significantly increase production capacity. A completely new production line enables us to provide faster delivery times for our customers and to accept larger order volumes.
Professionals in all positions
Reliable, Fast & Precise
The success of our company is mainly due to our professional team. We have always had people working together who love their job, who want to achieve something together and who value each other.
This is also felt by our clients. We have been working successfully with many of them for decades and are still happy about joint projects and shared visions today.
Since 1972
Since 1972, Diener & Rapp has stood for quality and reliability. What began as a small family business has developed over the years into an established provider in our industry. With a good understanding of our customers' needs and a constant drive for innovation, we strive to fulfil the highest standards every day.
Foundation of the company Diener & Brunner Eloxal by the two master electroplaters H. Diener and L. Brunner (former AGFA Feingerätebau employees).
Takeover of the company by surface technician and master craftsman Peter Rapp. The company is modernised from the ground up, enlarged and new processes are introduced.
The company Diener & Rapp receives the certificate according to ISO 9001/2000. The staff is regularly expanded and qualified. Diener & Rapp takes on apprentices for the first time and develops into a successful training company.
Introduction of an inventory management system to check and track the machining process of customer products. Our customers include companies in the aluminium processing industry and the skilled trades, regionally and nationwide.
Passed ISO 9001:2008 recertification in the area of quality management
Expansion of the hard anodising plant with new cooling. This saves up to 35 % of electrical energy and additional use of waste heat in the plant building.
Implemented quality and environmental management system
Certified according to ISO 9001:2008
ISO 14001:2004 + Cor 1 :2009
Completion of the new building and extension with a large warehouse and additional staff and office rooms.
Quality
Quality is not just a buzzword for us, it is our philosophy. Various test procedures ensure flawless results in surface finishing. Furthermore, we can carry out a full analysis of all metals. This enables us - especially in hard anodising - to alloy precisely. These and other procedures enable us to guarantee our customers the best quality in the finishing of their products.
High-tech made in Germany
We have been audited and certified in quality management and environmental management since 2008. The highest standards are a matter of course for us and are reflected in great acceptance and customer satisfaction.
We keep emissions low through modern filter systems and save resources through energy recovery.
A photovoltaic system generates electricity for our own use and is designed for expansion. Other measures such as waste avoidance and proper disposal are a matter of course for us.
perfect coatings
Surfaces are often more than meets the eye. They can be resistant protective layers, electrical conductors, haptic experiences and much more. In the field of aluminium surfaces, anodising and passivation still hold a fascination of their own. For us, for our customers and for our customers' customers.
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