Quality is our primary objective in the development, manufacturing, servicing and tuning of high performance engines including test runs, CNC machining of precision components for racing, mechanical engineering and aviation.

Supplier of metallic and non metallic turned and milled parts as well as preassembled an final assembled assemblies.

Siegtec GmbH - your partner for innovative manufacturing solutions

Siegtec GmbH is a leading metal processing and precision manufacturing company based in Attendorn, Germany. With decades of experience and a highly qualified team, we offer tailor-made solutions for a wide range of industries, including automotive, mechanical engineering, medical technology and aerospace.

Our expertise includes CNC machining, turning, milling, drilling and component assembly. We rely on cutting-edge manufacturing technologies and continuously invest in innovative machines to ensure the highest quality standards. Our goal is to exceed our customers' expectations and support them with accurate, reliable and cost-effective products.

Siegtec GmbH stands for quality, flexibility and customer satisfaction. Our certified quality management system (ISO 9001) ensures that every production step is carefully monitored to guarantee excellent results. We work closely with our customers to understand individual requirements and develop tailor-made solutions.

Discover the benefits of working with Siegtec GmbH and let us successfully implement your projects together!

Siera has refined skills in processing metal tubes and in providing customized workings.
We are spelialized in:
- Pipe bending
- Pipe forming
- Flange bending, profile bending
- Inert gas shielded arc welding (MIG/MAG)
- Inert gas shielded arc welding (TIG)
- Manual electrode welding
- Robot welding
- Stud welding
- Sawing
- Turning
- Milling

We realize on tubes, sheets, section bars and drawn products several metal processes and treatments such as bending, welding, turning, cutting, flowdrilling, satinizing, etc., also on tubes with small diametre.

We produce components and accessories (for example handles, knobs, legs for tables, tubular benches) for furnishing, shipping industry, cycling and other industries.

We work on drawing or sample.

Visit www.cadcon.de our website and find out everything what is important.

We are a LLC set out to serve in the fields of machine design, precision machining and welding. Our team has many years of experience in the engineering and machining in aerospace field. Our company is pleased to offer a combined 30+ years of machining and engineering experience, which is invaluable in providing precision machining and welding.

The mission of our company is to provide a manufacturing facility with the capabilities of performing custom precision machining and production component manufacture work in prototype and production quantities while offering the latest in machining and fabricating techniques.

We have a proud record of meeting the precision requirements for a significant list of valuable customers. Our quality is monitored through various quality processes. Our facility is ISO 9001-2008 compliant. We would be pleased to quote your machining and fabricating requirements.

SIM Gdynia was founded in 1978 and has been a family company since then. We specialise in machining, in CNC technology and in the production of the highest quality machining components for all branches of industry. Initially, our company is a good example of the fulfillment of “The American Dream” and it shows it is possible in any circumstances. Today, after over 35 years, we are a modern enterprise proud to represent the highest level of technology, service organisation and responsibility.Today SIM Gdynia means:
a team of approximately 170 employees, including 25 engineers and a Quality Department of 10,
over 50 modern CNC machines and measuring devices including brand new and fully robotised ones of the world leading brands (Makinol, Mori Seiki, Kitamura, Enshu, Okuma, Chiron, Star, Fanuc, Miyano, Doosan, Mitutoyo),machining of alloys (also stainless steel, superduplex) and plastics according to the clients` requirements, samples and drawings,
our own production of worm gear,
the CAD/CAM/CAE computer aided design and manufacturing system,
the export of almost 70% of total production to world class companies and leading corporations in Western Europe, North and South America and Far East,
active Quality Policy, ISO 9001:2008, other certificates and prizes.

The enterprise was founded in 1997 and exists consequently for 19 years. We are active in three fields:
CNC metal processing by turning and milling,
Custom clearence, and
Book keeping

Currently, we have 16 employees. 7 of them are employed in the metal processing business unit. For the production a hall containing a surface of 1000 m2 and a close-by administration building (220 m2) were built. We can offer full service for our partners - from the CNC turning and milling of the metals, to the transport and custom clearance services.

We are located in the city Derventa, which is 25 kilometers far from the border of Croatia and European Union.