Turning ideas into innovative machining solutions

Precision machining from single parts to serial production

At STIWA Machining Center, we take pride in being your development and manufacturing partner across the entire value stream, offering a comprehensive suite of services worldwide. From prototype to large-scale production, we provide a onestop shop for your machining needs.

STIWA Machining Center – your global partner for innovative production solutions.

Since 1988 we have been a recognized workshop for mentally handicapped people who, due to the type and severity of their disability, cannot be employed on the general labor market, or can no longer or not yet be employed again.

In our metal processing we have the possibility to produce turned and milled parts on modern CNC lathes and the 3-axis machining center. In addition, we can offer cuts on vertical circular saws and band saws.
In addition to metal processing, we have several assembly and packaging groups at our site where parts can be assembled and packaged.

compensatory levy

According to the Social Security Code (SGB) IX § 71, every company with at least 20 employees is obliged to employ severely disabled people. The employment rate is 5%, so that for every 20 employees, one severely disabled person has to be hired. If this percentage is not reached, a monthly compensatory fee must be paid.

An order placed with the St. Josefs-Werkstätten Plaidt helps you to minimize these costs or save them entirely, since you can offset 50% of the work included in our invoice amount against the compensatory levy to be paid.

The respective amount is shown separately on the invoice and can therefore be used immediately as a certificate for the integration office.

With our extensive expertise and many years of experience, we offer you professional solutions in the areas of CNC turning, CNC milling and welding as well as tailor-made mechanical engineering and construction.

Precision turning, Decolletage- and milled parts

Since 2001, it is a company that has been serving its customers with the aim of being the best in its sector.
•We serve our customers in design and production.
•Ourcompanyalso carries out successful works in the field of prototype and defense industry thanks to its close follow-up of today's technology.
•We have 20 years of experience and project expertise,It has an important place in its region in terms of prototyping and mock-up.
•We work in accordance with ISO 9001 quality standards.
•We manufacture machines suitable for our customers by making machines suitable for the mass production process.

Stratmann GmbH is a medium-sized company specializing in turning and milling technology. Our company was founded in 1970 and has been a reliable partner in the field of metalworking ever since. Our highly qualified production team, which has been working together for years, produces turned and milled parts as well as light holder tubes on over 50 modern CNC machine tools. As an established subcontractor, we are the specialist for problem solving. This enables us to implement our customers' wishes and requirements quickly and reliably.



As a modern and flexible company, we deliver timely and high quality work. We not only comply with the tightest tolerances, but also create outstanding surfaces. Through this alignment, successful and trusting business relationships have developed over many years.



We would be happy to advise you individually when it comes to special technological questions. Contact us! We are sure that together with you we will find an optimal solution for your product.

The company Strobel was founded in 1979 as a private company, was created in 1999 out of this today Strobel CNC manufacturing GmbH.

We are a small, efficient company and manufacture, modern CNC - machines demanding, mechanical components. Our regular customers know our service, as well as to appreciate the quality, reliability and flexibility.

We handle almost all machinable materials by milling, turning and drilling for drawing or sample.

The production range from components for hydraulic controls, such as valve housing, connection plates, fittings, nipples and couplings, as well as fully assembled valves over mechanical components for the electronics in mining, storage and drive housing, pulleys, to processing of aluminum profiles for window construction. For surface treatments, we have reliable partners.

We manufacture in batches 20-1000 piece.

Our company is certified according to ISO 9001:2008.

We only go backwards if we need start to solve your problem!

Our machinery in the milling area currently consists of four processing centers the company Hurco as well as a center of Matra. Using these centers, we are able to extremely fast to respond to all our customer requirements and to produce both highly complex prototype and production parts cost. By consistently sophisticated accessories such as rotary axes and jigs we steadily increase our productivity in order to meet your requirements.

In our centers we can currently rely on travels of 1060 x 610 x 610mm.

Your success is our goal!

Turning, we use mainly on turning centers of the company Mori Seiki, are characterized by high reliability and so on to bring us our motto one step: Your success is our goal!

turning and milling. Mechanical engineering and construction.