Quast Praezisionstechnik GmbH as a family company has regional roots at the Hamburg-Finkenwerder excellence site. It offers outstanding quality that is competitive worldwide: high-precision CNC turning and milling technology with decades of experience, innovation management and a modern train of machines. 



Quast Praezisionstechnik GmbH produces for the domestic and international market. We are familiar with standards and processes in a wide variety of industries, ranging from port technology and various metal processing methods for industrial customers to aviation and aerospace (certified according to DIN EN 9100).



CNC turning and milling: from engineering to fabrication to assembly: from one source. You receive high-precision components that meet the highest safety and quality requirements. We fabricate custom components, prototypes and small series – even with complex geometries – reliably, economically and with flexibility. 


Innovative solutions by experienced hands

We fabricate your high-precision components

Quast Praezisionstechnik GmbH fabricates your components out of ferrous and non-ferrous metals as well as plastics: from design to assembly, based on your data but also according to samples or paper sketches. Modern CNC turning and milling technology is the core of our service portfolio. We offer an outstanding selection of high-precision components that meet the safety standards of your industry. On our more than 43,000 square feet site in Hamburg-Finkenwerder, 50 employees with expertise and a knowledge of materials accumulated by the company over three decades fabricate even the most complex geometries as single components or small series – to a quality standard that can compete around the world.

Quality motivates

Machines, processes, materials management, software and measuring technology – we cooperate with universities in Hamburg and Magdeburg as well as our partners of the Hamburg metropolitan region aviation cluster. We ensure the required transfer of knowledge and support our employees with continuing education – because quality motivates. We offer comprehensive services to support your workflows, in surface refinement and many other fields related to CNC turning and milling technology.

Industry know-how in various markets

In Hamburg, we have been anchored in the regional port technology for 20 years. We are a reliable partner for replacement parts and timely repairs. Hamburg is one of the world's largest sites in the international aviation industry and we work on joint projects with our customers in this sector. Our deep know-how of the metal processing industry encompasses comprehensive support for your supply chain management: fast and flexible, for the smooth operation of your process chain.

We are looking forward to meeting you and convincing you with the quality of our services.