Gernot Czerwinksi GmbH is at home in the field of metal processing (especially in the area of aluminum milling).
We process parts ranging from the smallest parts up to a maximum size of 2000x3000mm.
Turned parts in the area of individual parts and small series are also part of our portfolio.
Gernot Czerwinski GmbH is characterized by excellent quality and fast delivery capacity.
We procure the material, process and, on request, your parts can also be surface treated.

We are looking forward to your request.

The Protected Workshop Wr. Neustadt is a company that are in the predominantly people who can be active on the labor market due to the severity of their disability or not, or not again employed. Today we employ approximately 140 employees. The rate of disability is over 80%.

The Protected Workshop Ges.mbH faces for over 25 years as a partner of the economy. The use of advanced machinery and equipment, the good and thorough training of all our employees and strict quality control ensure "the highest quality from Austria". Of course, we are certified to ISO 9001-2008.

We hope to have piqued your interest and look forward to your inquiries. But you can convince any time you personally (by appointment) in our house of our services and modern machine park.


The core product include various types of car trailers, which one sells well over Austria various hardware stores.With over 5,000 followers one was sold in 2011 by the way the second largest provider in Austria. The economic production of the pendant are the latest machines for sheet metal machining (punching, bending, folding, welding) and a complete assembly line available.

The Locksmith department is well equipped for the welding of steel, aluminum and stainless steel materials.

Also well placed is the Protected Workshop punch in the area where plates with up to 160 tons press force on a hydraulic press or eccentric presses can be punched. For sheet metal bending one still has a CNC press brake with 160 tons press force and a new bending machine with which you can turn up to 3mm (aluminum).

As a powerful medium-sized company we also perform a variety of tasks such as installing, assembling, checking, labeling and packaging for different industries (electrical, plumbing, construction and automotive).

For some 15 years, it is also active in the field of mechanical manufacturing.With a total of 10 CNC machine tools to craft series 100-80000 piece. Here, materials made of steel (S235, 16CrMo4) or cast steel are processed to 80 percent, but also stainless, brass or aluminum are becoming commonplace. In order to manufacture productive our machines are designed for performance, speed and batch processing.

On 01 May 1980, the company Peter Wennrich was founded in boiler village. The operation of the Department of metalworking, tooling and machining has been operational since 01.11.2009: second generation.

In this context, a limited liability company was established, while the original single company of Peter Wennrich is still existent. You can learn in a detailed company history More about our family.

Our extensive range of services includes metalworking, CAD design work, tooling and much more. Customized to your job specification, we use several methods of metalworking a:

- Machining,
- Bending,
- Welding
- Or eroding.

Our trained staff - cutting and industrial mechanics, welders and tool makers - manufacture and construct high-quality components, construction equipment, spare parts or devices. Not only in the Dresden area, also throughout Germany, Austria and Italy, the siblings Wennrich GmbH can offer all our customers for custom tailored products.

The transmission plant Pirna already exists since 1885 at Pirna and our staff have many years of experience in the machining of stainless steel, steel, gray and ductile iron. We already today deliver parts and components for manufacturers of agricultural machinery, motor manufacturers, make Subcontracting for foundries and much more.
The flexible use our extensive machinery production quantities are available from individual production to small series to mass production.
Our production is divided into the areas of milling and turning with the most modern machining centers. Through cooperation with companies for castings and forgings, we are able to manufacture complete assemblies from a single source. Quality control with CNC-controlled 3D measurement technique is guaranteed.
The aim of the transmission plant Pirna GmbH is to supply our customers with high quality and on time.

We are your specialists for CNC milling, turning and complete machining, and place particular emphasis on precision in manufacturing and timely processing of your orders.

Our extensive expertise is based on a long company history, loyal customer service over the years and, above all, on the extensive experience and qualification of our employees.

We have been manufacturing CNC components since 1977, back then under the name Stenzel GmbH. The exceptionally high level of customer satisfaction speaks for itself: 80% of our customers have been trusting us for more than 18 years. This is a clear sign of our first-class quality and the partnership we maintain with our customers.

Our company deals with the processing and development of various parts made of metal (steel, copper, brass, aluminum, stainless steel ...) and industrial plastic as well as the processing and refinement of existing parts. The quality of our products is based on many years of experience in the field of metalworking with CNC technology. With narrowest tolerances, sophisticated workmanship and fast delivery times for the ordered parts, we are at the disposal of our partners.

As specialists in CNC processing, we produce high-quality milled and turned parts for various industries such as electrical engineering, high-voltage technology, mechanical and motor engineering, automotive engineering and consumer electronics in the premium segment. You will receive complex and dimensionally accurate components exactly in accordance with your drawing specifications.
We have been on the market for many years and thanks to our modern machinery and our trained staff, we are able to produce custom-made products up to a size of 500 mm in the range of 0.001mm.
We have an ISO9001 certificate and can process various materials (e.g. steel, aluminum, plastics, brass, copper, etc.).
We offer (automatic) turning, milling and grinding processing for batch sizes ranging from individual parts to small and medium-sized series.

Our company: Pioneering work and pioneering solutions in special machine construction, contract manufacturing and industrial supplies.
The philosophy of GF-Tech combines advanced technology with profound know-how in mechanical engineering, contract manufacturing and industrial supplies. Innovation, precise implementation of customer requirements and a strong commitment to quality characterize our daily work. Our goal is to shine through innovative mechanical engineering solutions and excellent quality management in every project.

G&G Antriebstechnik GmbH from Gütersloh works across Europe for medium-sized companies in the fields of mechanical and plant engineering (e.g. woodworking, furniture, food, packaging, automotive), connection and conveyor technology and special machine construction. We are your partner both as a supplier of original equipment requirements and in the area of spare parts for repairs and maintenance.

G&G Antriebstechnik is the specialist for the use of spline shafts, shell couplings, trapezoidal screws, toothed belts, gears, racks and other drive elements.

GGG is an expert in the manufacturing of high-precision CNC machined components and sub-assemblies for the commercial industries. We produce the items based on client's documentation.We offer a wide range of services from machining a single part, prototype through running regular volumes production, to developing and manufacturing complete device or machine. Over 75% of our production output is exported.

GGG is a private family owned and managed, contract manufacturing company with 6Mo. Eur turnover.

In-house capabilities include:
1.CNC machining - 35 machines
• Precise CNC turning and turning/milling – 13 units (from small parts up to 1000mm-1900mm long)
• Precise CNC machining /milling/drilling – 3axis, 4 axis, 5 axis machining - in total 22 units (ultra-precise, fast multi-axes machining centres, large vertical machining centres with travel XYZ 1700x860x750)
2. Deep hole drilling - 2 machines – inner hole diameter from 2mm up to 100mm while parts length up to 2000mmm, we achieve outstanding tolerances and surface finish!
3. TIG and MIG welding, carbon and stainless steel.
4. Sheet metal fabrication and bending.
5. Qualified Mechanical assembly.

In addition, we have several measuring machines, incl. CMM machine Wenztel to perform necessary measurements. We do perform statistical process control in our production.

We are ISO 9001:2000 certified since 2003. We have expertise in adapting to individual clients requirement, the company is project oriented. For the strategic project we run production adopting Focus Factory concepts. We machine various types of steel, aluminum, inconel. We source material ourselves in Eastern and Western Europe. We have experience in compelx projects requiring developing casting moulds, forging dies etc.

Feel free to contact us today to learn more about what we can do for you!