We as schoolboys stamping and forming GmbH + Co.KG working since 1846 as a supplier of metal processing.

Finished and supply parts from various materials for industry and trade.
Our product range extends from single pieces to medium series.

Our manufacturing capabilities include:

• CNC manufacturing to ᴓ 600 mm
• high volume turned parts up to 24 mm ᴓ
• own tool
• Die cutting to 110 to
• Welding TIG / MAG / Alu
• individual trolley systems
• Special Fittings

We produce all kinds of fittings, stamping parts, stamping parts tool Falling or inlays in several steps. Also done in-house milling and turning as well as tool for the subsequent series production. We are happy to provide advice and practical help and guide you from the development to the finished part.

CNC metalworking

Metal working to perfection.

From prototype of the series production part
to replacement parts.

We work for you aluminum, stainless steel, plastic to magnesium.

Top quality in every step.

Mediums and Offenburg is a company that specializes in producing high quality tools, equipment and machine parts.

In July 1996, founded by the master craftsmen Werner mediums and Bernd Offenburg as a 2-man operation, the company has developed steadily. Today, it already employs 20 staff who invariably have a qualified skilled worker training and many years of professional experience.

Equipped with modern CNC-controlled machines can handle + Offenburg highly complex manufacturing tasks and realize individual solutions for demanding customer requirements conspirator.

The customer base of mediums and Offenburg include major companies in the mechanical engineering, sheet metal and plastics processing and suppliers to the automobile industry and medical technology companies throughout West Germany.

We see ourselves as a complete finisher of demanding individual parts or assemblies, as well as an extended workbench for individual operations.
We have a highly modern machinery, with emphasis on CNC milling and wire EDM.

Products and Services:
Stamping dies, progressive dies, cutting tools
Foaming, vacuum forming molds, blow molding, laminating tools
Spare Parts for Electronic Industry / Mechanical Engineering / Medical Technology
Mounting devices, test fixtures, jigs and fixtures
CNC milling, 3D milling, 5-axis simultaneous, hard milling, HSC milling, free-form surfaces
Edelstahlzerspanung (1.4301, 1.4571, other)
Processing of special materials (titanium, Ampco, Wirbalit, others)
Wire EDM, wire cutting (steel, aluminum, brass, carbide, PCD), for example, extrusion dies, Extrusionmatrizen, knives, punches, other contract work
Die-sinking EDM, start hole erosion
Surface grinding up to 1000x600x400mm
EDM technology

Founded 1984 in Georgsmarienhütte (south of Osnabrück)
Private owned company
Dedicated 100% to Automotive since the beginning
Customers Mercedes, VW, Audi, BMW, Porsche, Seat, Skoda, Bentley, Ford, Opel, JLR
Total manufacturing space in Germany 27.000 sqm (290.625 sqft)
Subsidiary in the US (Georgia) with actual space of 3500sqm (37673 sqft)
ISO 9001 certified
Total No of employees 590
All capabilities, for Concepts, Prototype, Subassemblies, Full Body in White, in house
Method, Modeling, Tool shop, Press shop, Lasertrim, Body in White assembly, CMM, Quality.
Small serial production
Spare part production (Aluminum side panels Audi TT)

We manufacture molds according to drawing patterns and using CAD data to a
Size of max. 296x396 eischl.Konstruktion.
We would be happy CNC milling services also in the 3D area from Traverse max.400mm
Erosion work we do to max.Werkstückgröße of 250 mm
As a small operation, we produce very cost effective.

Technical plastic parts & mold making

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.

Besides the construction of test and production equipment, the company Sigel plant GmbH also offers pure mechanical services. In our modern production machines, we produce only prototypes but also small series up to a lot size of 500 pieces.

The family company with a lot of passion for precision, quality and customer satisfaction. Sirius Maribor d. o. o. (Limited Liability Company) was founded and registered in the District Court of Maribor on October 30 2003. When founded, Sirius Maribor employed 20 workers who produced equipment and technological functional units intended to customers in Austria, as well as in Slovenia (approximately 10 %). The number of employees has risen to 70 due to encouraging work results and increasing demand for our products.

As specialists in the machining, we are able to handle all types of steel, non-ferrous metal and plastic. The SiTec is certified by BVQI § / DIN EN ISO 9001:2000-12.

At the new location Korntal are 100 employees currently working in two shifts - and rising.

"If you stop wanting to get better,
stop being good. "
Marie von Ebner-Eschenbach

True to this motto, SMK Schweitzer has been a successful service company in the field of model and prototype construction as well as plastics technology for decades.

We have specialized in the production of development and pre-series parts, among other things, have modernized our machinery over the years and have continuously expanded our range of services for our customers.

We can now count international companies such as automobile manufacturers or large corporations among our satisfied customers, and we would be happy to add you to this list soon.

We invite you to get an overview of our wide range of products and our machinery on these pages and we look forward to hearing from you soon.