Your specialist for milling, turning, grinding, wire and die sinking in a wide variety of areas such as medical technology, mechanical engineering, the automotive industry, etc.
We are also your contact for design and prototype production with the CAD program Solid Works.

Gronbach has been developing and producing components and complex assemblies on a production area of over 20,000 m2 with 290 employees since 1964 and has also specialised in the processing of stainless steel and aluminium, surface finishing and plastic injection moulding. In addition, a separate department is dedicated to the development of new surface technologies, manufacturing and assembly processes.

The core competencies of the Wasserburg site are in the following areas:
Metal processing (bending, milling, deep drawing, drilling etc.)
Surfaces (anodising, powder coating, printing, laser engraving)
Plastics technology (hybrid, back-moulding)
hybrids
instrument engineering
development work

PRODUCTION TECHNOLOGIES AND PROCESSES

In the area of production technologies, we have specialized primarily in the surface refinement of stainless steel and aluminum, the production of functional and visible components as well as plastic injection molding and adhesive technology. These technologies form the basis of our equipment technology, but are also offered by us as individual services.

We are constantly expanding and renewing our portfolio with new combinations of technologies and materials, e.g. in the art of back-moulding metals such as aluminium and stainless steel with different plastics, in order to be able to offer our customers high-quality and cost-optimised manufacturing processes.

GTK-Prototype UG was founded in 2014 by Tobias Günther and initially dealt with rapid prototyping machines.

Over the years, CNC milling and turning as well as assembly and development work were added due to customer requirements.

GTK-Prototype develops and designs on behalf of customers as well as internally using the most modern CAD systems such as Solid Works, Autodesk Inventor, Fusion 360 and others and inserts them into a comprehensive CAM system.
Through the production of prototypes in medical technology, mechanical engineering and the automotive sector, GTK-Prototype was able to acquire extensive experience in manufacturing.

In 2018, the production option laser cutting was added.

GTK-Prototype is currently based in Neuhausen near Tuttlingen and will move to the newly built company location in Radolfzell in the course of 2022.

We produce elastomer parts up to a specificaion.

We are a company that manufactures plastic injection molded parts. We manufacture with more than 20 years experience plastic parts according to customer wishes.

With our integrated tooling we manufacture according to technical drawings for patterns or tools with minimal cost. We have 16 injection machines with a Einpritzvolumen for plastic from 1 gr to 6075 gr and a Schliesskrafft 80-800 tons

Year of establishment: 1984

Registered office: Bursa (Turkey)

Built-up area: 2000 m2

Number of Employees: 35

Certification: ISO / TS 16949: 2002 and ISO 9001: ISO 9001: 2000

In addition to our production of plastic goods we satisfy with merchandise on the subject of technical rubber parts all your needs - in best quality!

About us
With our industry expertise, we can help you successfully and promptly implement your production project for mechanical components, assemblies, and housings for small to medium-sized series.

For more than 20 years, we have been experts in die casting, injection molding, and other mechanical processes. Our focus is on cross-process thinking.

In Germany, Europe and Asia (in-house certified production) we manufacture your mechanical components, assemblies or housings.

Our manufacturing services include:

Engineering: Technology consulting (wide range of materials and manufacturing processes); CAD evaluation, construction & development

Prototyping (close to series production; 1,-3,000 pieces) for die casting, injection molding, precision casting, sand casting, PA casting, vacuum casting, CNC milling, SLS & SLY

Series production for batch sizes of up to 25,000 units

Metal: aluminum die casting, zinc die casting, deep drawing, gravity die casting, sand casting
Plastics: injection molding, thermoforming, extrusion
Our Services:

Project-related surface finish
Coordination of the entire production project
Advice along the value chain
Assembly service, measurement reports
International logistics service

As a Swabian family owned company based in Nagold we are a recognized partner of the furniture industry, the woodworking crafts, hardware-dealers, architects and designers, builders and investors. With 10 sales offices spread over the entire country, and over 100 specialized consultants, we are always on site at our customers.

1) Core competence:
Tool and mold for injection molding and die casting (automotive and non-automotive).

2) Tool order:
There are 5 Injectionmachines for tool declines in house available
(50to - 3200to).

3) wage labor:
Milling:
New Bettfräsmachine with 8m travel, 100to table load and 30to round table load
for wage labor.

Die sinking:
8Maschinen (Ingersoll and Makino) are also available for custom work available.

4) General:
We are a family business that operates on two international market since 1979. We supply our customers worldwide with high guality spray and Druckgußwerkzeugen.
Our high-performance tools zeichenen by short injection cycles.

Total employed the Haidlmair Group about 500Mitarbeiter in 7Firmen with a total turnover of approximately Eur 60mio.
The Company:
HAIDLMAIR GmbH in Austria
HAIDLMAIR North America in Toronto
EMO Extrusion Molding GmbH in Austria
HSC GmbH, mold in Austria
HTM Kft, mold in Hungary
HSCM, service center in Germany
HAIDLMAIR U.S. service centers in the United States