As a wholly-owned subsidiary of Premium AEROTEC, we are familiar with modern manufacturing processes and make aviation concepts that can be used in a wide variety of industries. When it comes to metallic 3D printing (additive manufacturing), we cover the entire value chain, from optimized component design to the selection of suitable materials and prototype construction to qualified series production. Our customers in the fields of robotics, mechanical engineering, automotive, medical technology and aerospace have all the advantages of additive manufacturing at their disposal: shortest manufacturing times, reduced weight and less material consumption. It is also possible to implement significantly more complex geometries than before.

Aria was founded on a simple principle of providing the customers with one-stop solution of design, development and production for both plastic and metal components and its support tooling.

And we are set to compete in anything the industry has to offer in terms of quality, price and services.

Aria’s high-tech manufacturing and production facilities include CNC Turning, Milling, Injection Molding, Die casting, Stamping as well as a range of finishing techniques.

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Precision is Tradition - for 65 years!
Arnold Ehrat AG was founded in 1953 and since then has been involved in the manufacture of precision components and ready-to-assemble assemblies. Our customers appreciate the precise quality of our products and services as well as the flexible order processing.

In July 2011 Walter Pfenninger takes over the management of Arnold Ehrat AG. At the beginning of 2015 Walter Pfenninger buys the company from the former managing director Rolf Ehrat, son of the founder Arnold Ehrat.

Since 2008, Arnold Ehrat AG has been training apprentices as polymechanics and production mechanics. We are proud to offer the apprentices a varied apprenticeship and to give them the best possible start in the professional world. Since summer 2018, our former apprentice Dajana Näckel (graduation in 2015) has been in charge of the production. She completed her second apprenticeship as a production mechanic with us and was awarded the “Stiftepriis” from Pestalozzi with the highest mark of 5.4 in the Canton of Zurich. Joel Decarli, who completed his apprenticeship with us in 2016, has since worked for us as a permanent employee and in the summer of 2018 he took over the function of instructor. He is currently responsible for 5 polymechanic apprentices.

The family-run company Arnold Ehrat AG attaches great importance to precision and high quality in production. We split the thousandth with passion and are only satisfied when our customers are.

ARNO Machining is a company created by two men passionate about computer aided manufacturing, with a combined experience of over 30 years. We bring together innovation, know-how and leading-edge machining equipment in order to deliver high-quality products at a fair price to our customers.
ARNO Machining has strong competences in prototyping, series production and precision machining for critical engineered components. We are one of the few independent companies with the capability to combine product design, process engineering, heat and surface treatment and to provide integrated and optimized solutions. We define ourselves as a reliable supplier of precision machined components, using a variety of materials: steel, aluminium, plastics, stainless steel, brass, inconel.
We make effective use of our abilities to deliver innovate solutions for our customers, which have acknowledged ARNO’s process technology as one of the most advanced.