We are a historic company in the area, founded in the 60s as a precision mechanical workshop with the production of technical drawing components in metal and plastic materials.

Since 2008 we have expanded our business, providing our customers with design, development and assembly services for the construction of complete machines or a part of them.
In addition, part of the activity is dedicated to the study and construction of any equipment necessary for the molding of polyurethane.

We are small CNC company located in slovenian. We do mainly 3-axis milling.We adapt to every customers needs, we excel in production low batch size product with high tolerances.

Industrial technology, mechanical engineering

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 are experts in the design of products from bar turning and machining , we bring you the best technical, economic, quality, logistical and ecological solutions.

Our approach is characterized by a vision of the future, envisioning industrial excellence, with respect for our planet, with a close location of production.

Our fields of action are:

• FORGING
• CASTING
• MACHINING
• STAMPING
• TUBES & PIPES
• SPRINGS
• PLASTIC PARTS

Gucioreks is a metalworking company.

The solid foundation of our company is the practical experience gained over the years of working in the machining industry. Cooperation with clients in various industries has helped us to create a business policy, thanks to which we can meet the individual needs of the client

Guidolin S.r.l. was founded in 1969 by Mr. Franco Guidolin as third party company specialized in precision mechanical machining - turning + milling + broaching.
We are located in the heart of Veneto region and we can rely on a plant of 4500 sqm for shop floor production, 700 sqm area of finished goods warehouse, 4,000 sqm of storage area for raw materials and a workforce of about 80 employees.
Today Guidolin S.r.l. is still family owned and has become a benchmark in the precision mechanical manufacturing industry.
We are specialized in manufacturing cast iron and steel components.

The core business of our company is production of conveyor components, machine elements for open pit mines.
Main components that we produce are made of steel, but also we produce various rubber , polyurethane and plastic elements,
Due to constant development of our company we invested in CNC milling, cutting and turning machines.
We have large capacity for production of rubber elements - molding in process of vulcanization.
The elements made of plastic or urethane are either injection molding or cast pouring.
We invite to cooperation with our company

We are a forward-looking medium-sized company
the metalworking industry.

Our absolute and uncompromising precision is very much in demand.

Supplier of precision machined parts (individual parts and small series) according to customer drawings for medical technology, precision engineering and optical industry, laboratory, and laser industry

Processed materials: aluminum, steel V2A, plastics, non-ferrous metals

Tolerances and surfaces:
Flatness to 0.003 mm;
Ra> 0.04;

Machining tolerances
+ / -0.01 Mm;

Complete processing including surface treatment such as zBElox (also decorative with no visible machining marks), nickel plating, gold plating ...

Laser engraving in copper and other materials
CNC 3-coordinate measuring technique
Data transfer

We also manufacture using the latest technology components to customer specifications.

- Diameter up to 20mm
- Knurling, threading, reaming, drilling, slotting
- Cross-processing by-driven tools possible
- Especially stainless steels such as 1.4021, 1.4034, 1.4301, 1.4305, 1.4310
- Processing of materials such as brass, silver, bronze, plastic, cutting steel
- Production of small modules possible (assembly, pressing, Laserscheweißen)
- Individual labeling with Article no. possible by laser technology
- 5-axis milling machine for post processing of complex components, as well as for pure Fräsfertigung
- Item manufacturing possible up to series production of up to 30,000 pieces.

Precision turned parts to customer specifications. Possibilities are rolling smallest diameters up to complex machining with thread and smooth surfaces.