The foundations of Tuna Aluminum were laid in Gebze/Kocalei in 1989. In the journey of more than 30 years, Tuna has always stayed one step ahead of change and has become one of the leading companies in the aluminum sector. In 2006, the new factory building in Cerkezköy/Tekirdag was built on an area of 50,000 m2, equipped with the latest technologies and has an annual production capacity of 27,600 tons. Around 70% of the aluminum profiles produced are exported to other European countries for sectors such as construction, automotive, marine, industrial, electronics, energy and many other sectors.
Our Mission: Following global technological and industrial developments, the mission of our aluminum company is to respond to customer needs and expectations while being environmentally friendly
Our vision: As an aluminum company, to be a symbol of quality and trust

We are a Portuguese company specialized in the production of metallic, technical and decorative, products.
Besides our product line of architectural hardware, we propose our services for medium and large series in a great variety of industrial processes:

- Hot forging (brass, copper)
- Zinc die-casting
- Brass die-casting
- Metal sheet stamping (brass, stainless steel …)
- Machining
- Buffing and polishing
- Chrome plating and other galvanic finishes
- Cataphoretic painting and lacquering
- Components assembly

We are now acting as a subcontracting company for the following sectors: automotive, faucets & sanitary, luxury, electrical appliances
To see our own product range please visit www.tupai.pt

WEBOTECH is a manufacturer of precision turned parts with nearly 100 years of experience in the market. As one of the first manufacturers of turned parts worldwide we are certified according to ISO TS 16949. Our expertise in machining, so the quality of our employees and our machinery, you can safely assume. For our references and the development of speaking, particularly in recent years.
In the procurement of turned parts reliability is one of the most important criteria.
It meets us again and again with pride when we classify renowned companies from all over Europe as preferential or A-supplier.
We at Webotech have the know-how for even the trickiest cutting task. We have the experts in the essential processing techniques.
We are constantly with our machinery to the prior art.
We work with future-oriented forms of organization.
Why Choose Us:
- Pooling of expertise, manpower and equipment from various fields
- Continue to bring design departments and value analysis teams with new ideas
- Complete production program from the standard part according to your documents by developed together with you special section for extreme operating conditions
- Complete in-house production of components
- High investment in premises, machinery, automation, internal training and development
- Modern management structures
Billions of turned parts from our company have found their way into almost every industry. This speaks to our experience. This speaks for the quality of our products.

Metaco is a metal processing company with over ten years of experience in producing sheet metal products. We ensure that our products and services are of the highest quality, therefore we gained confidence and best recommendations from our loyal clients from Lithuania, Germany, Denmark and Sweden. We are professionals in these areas:
Metal sheet laser cutting;
Metal sheet punching;
Metal sheet bending;
Assembly of metal products.
Furthermore, company has a great experience in designing of mechanical equipment, frame structures, sheet metal parts. Our professional engineers design, prepare production drawings. Also we provide other services: metal sheets powder coating, welding.

Ladies and Gentlemen

We are a company from Lithuania specializing in steel construction,
Slaughterhouse facilities, meat and fish processing industry
specialized. At present we are expanding our production capacities and
we are looking for new partners across Europe, whom we can use with our
capacities can help.

If you are interested in having a good partner in Eastern Europe - then we are here for you.


Best regards


Ricardas Salkauskas

U. Eitner
Tooling, EDM & Plastic GmbH
Benzstr. 7 D-64807 Dieburg

Ask us!
For over 25 years we have manufactured to approximately 1500m ² and bearings on 1000m ²

Tool and die
All equipment needed for tool available eg Senk - and
Wire EDM.
Max 3T tool Total weight approx 25 Tools / year

Engineering and CNC machining
4 CNC lathes and machining centers 4
Milling: Max X1800 - Y750 - Z750, 3, 4 and 5 axes.
Rotate: Max diameter 800mm

Plastic injection molding
10 Arburg injection molding machines, max. 150T, fully automated.
Automotive, electrical and thermal engineering
about 30 million plastic parts parts per year.

The uemet GmbH is a company whose core competence is the development, manufacture and sale of housing components made of metal.

It has a long-standing know-how in the production of sheet metal parts, assemblies and housing systems. From single parts to assemblies advises, designs and develops the uemet solutions of prototypes to serial production. The extensive range of manufacturing technologies and capabilities include cutting, punching, bending, laser cutting, welding, powder coating and Wet varnishing, as well as the own device and prototyping.

Translation by Google Translate

The company UKM Vehicle Parts GmbH has specialized in the production of precision parts with a high technological content. Through our years of experience we have established ourselves as a reliable partner. Our customers are automobile manufacturers or reputable suppliers in the automotive industry.

Strengths and unique features of the UMT

Our focus is in the production of complex and high-precision individual parts and small series for machine building. We manufacture and install assemblies to the finished machine including commissioning and function test. And that since 1995. Our production range we include any kind of turning, milling, grinding, drilling, painting, and assembling.

Strengths in staff

• We work exclusively with trained and experienced personnel. Thus we are able to build completely different machines including production.
• We provide our clients with individual advice to manufacturing and installation, as well as new developments of machines and assemblies.
• Through this technical assistance, the customer gets the chance to reduce its costs of production and to develop production-ready components.
• Due to shallow levels of management, clearly defined tasks with short decision paths, open exchange of information between and within the areas a fast and flexible adaptation to changing requirements is possible.
• Our ams.erp system supports and ensures the transparency of the offer process on the commercial management, from production to installation.
• We have a perpetual license for giving our employees.
• This guarantee is for customer satisfaction, flexibility, competence and reliability.


Technical strengths

• We ask ourselves individually to our customers, because we can enable much our know-how and machinery. Ranging from transfer units, machining centers, tool grinding, induction hardening machines, electron beam welding machines, special purpose grinding machines for the aircraft to complex devices for the automotive supplier industry.
• Consulting, planning, purchasing, manufacturing, assembly, electrical and service - all from one source.


• These are our modern manufacturing. Through the consistent expansion of the production machinery machining centers we are very flexible in processing.We produce cubic components up to a size of 1.80 mx 1.80 mx 1.8 m with the highest accuracy (5 μ).
• All machining centers have tool storage with 240-350 tools, palettes, and swivel heads with 5-side machining. In this way we minimize the set up time and can go unmanned shifts.
• With our modern universal grinding machines, we can thread, out of round, grind inside and waves up to a size of 200 mm dia x 1400 mm with an accuracy of 1 μ.
• With our modern "pick-up" machine, we can carry out the complete turning and milling of turned parts cost. And this up to a diameter of 400 mm.
• We assume 3D data into a modern programming system of Open Mind. This error can be prevented and fast programming of the machine is guaranteed.
• All parts that we deal with are measured in our quality assurance with modern Zeiss measuring machines and creates audit logs.
• All this is a guarantee for quality and precision.

We are a small company that does small batch projects in milling,welding and CAD/CAM programming,
We are on the market for almost ten years now, in this time we managed to become a reliable partner for machining and in general a solution provider for small batch production in aluminum, stainless steel, plastics.

Other than machining we can offer complete solutions in hydraulics, manufacturing of hydraulic cylinders and hydraulic seals (on demand as cnc machined seals), hydraulic generators and other equipment in the area of hydraulics. We produce hydraulic presses up to 150 tons of pressure acc to customer specification or need.

We can offer a few of our products that we produce on demand such as Vacuum table clamping of parts for cnc milling machines, electrochemical marking for various materials such as stainless steel, aluminum,...

On demand we produce tables for 3D measuring arms and we perform 3D meausring up to 1,8 meters in diameter.

We can do R/D projects and make 3D models in Solidworks CAD system as well as programming of CNC machines in SolidCAM software.

Feel free to contact us with your ideas or demands, we will do our best to find a solution for your project!

Best regards, Ultra Teh team!