We are a strong and reliable partner for single part and series production, as well as production of spare parts, sample parts and special parts. We deliver ready-to-install machined parts or complete assemblies.

We manufacture our tailor-made products from all high-quality materials and special materials, as well as carbide, non-ferrous metals, acid-resistant steels, insert and tempering steels, high-alloy steels and plastics, including all warmth, surface treatments, high gloss polishes and welds.

Express orders are executed just as reliably and on schedule as blanket orders.

Transfer of technical documentation from all common systems (data exchange): SolidEdge, EdgeCam, AutoCad, Parasolid, STEP and IGES.

We are certified according to ISO 9001: 2009.

»Simultaneous 5-axis machining d600x500 (x910) / max. 500 kg
»CNC milling: insert 1050 x 540 x 560
»CNC turning: Insert d250 x L500 for CNC precision turned parts, CNC short turned parts and CNC long turned parts
»Conventional turning: insert d400 x L1.000
»Conventional milling: insert 300 x 200 x 300
»Cylindrical grinding (outside and inside): insert d250 x L750

Our customers are from various industries, as well as automotive industry, automotive supply industry, food industry, mechanical and plant engineering, medical technology and packaging industry.

Young and dynamic company, focused on prototyping and small series.

State of the art CNC-controlled multi-axis
High-performance lathes and reliable
Lathes renowned brands form the
efficient equipment in our production.
Our computerized production
Planning and control guarantees
Efficiency and reliability.

Kaufmann Micro mechanics is on the market for Micro Precision Engineering is a fast growing, technically well equipped company that works with today's most modern and efficient machines.

The capacity will be 100 million monthly parts. We serve clients in the following industries in over 50 countries around the world with rotating parts, of medium to large series:

Automotive industry
Plug-in connection
Electrical and electronics industry
Micromechanics
Engineering
Watches and jewelery Industri

EWK GmbH - your competent partner for drawing parts


The processing of various materials of the highest quality and thus the optimization of all processes to the perfect product for our customers - that is our goal.

We turn, mill, punch and bend almost everything for you.

This is what EWK GmbH has been standing for 18 years. With our dedicated team of employees, we are very flexible for you. Be it a quick quotation request or short production times: thanks to our small and uncomplicated administrative apparatus, we are optimally prepared for any challenge.

From mechanical engineering to drive technology, filter technology and measurement technology to use in medical devices - metal and plastic parts in a wide variety of shapes and geometries are installed in almost all areas of industry.

High precision and excellent quality are often at the top of the developers' specifications. We want our customers to feel this reliability.

Let us convince you of our reliability, high product quality and our commitment for you and test us with your inquiries.

Your components additively manufactured millions of times in two weeks!

Exentis is the technology company that with its
additive manufacturing process unique in the world to 3 D
Mass Customization ® industrial components millions of times,
manufacture highly automated on a production unit
can
The patented 3D screen printing technology offers the best
the two worlds of additive manufacturing and
conventional mass production processes.

+ Finest structures
Wall thicknesses and channel widths from 70µm
+ Free choice of materials and combinations of materials
+ One-step manufacturing process
no post-processing
+ Low tool costs and changes within days
+ Optimal material utilization of over 99%
+ Time to market within weeks
+ Ramp up from prototype to series in one process

EXPERTMODER IR SRL is a company based in Cluj-Napoca, Romania, and it operates in the field of CNC precise machining.
Our production capacity is ensured by a variety of advanced equipment dedicated to cover all kinds of requests: from unique parts to small, medium or large manufacturing batches.
A CNC Vertical Machining Centre - HAAS VF3-SS and a CNC Turning Centre - HAAS ST-20Y have ensured by now the production of unique and small to medium series. However, due to constant increase of production volume, we enlarged our production capacity with a 3rd HAAS machine: a VF2 CNC Vertical Machining Center.
As for the large manufacturing batches, our workshop holds a total number of 3 Biglia Turning Centres that are fully equipped with LNS Hydrobar Sprint bar feeders in order to ensure high productivity in a shorter time. The advanced technology embedded in these Italian lathes allows the production of large manufacturing series of highly precise products.
In terms of quality control, the measurement control stage of our products is being carried out within our own workshop, as we dispose of a control board fully equipped with Mitutoyo measuring instruments.

Welcome to EXPERT-TÜNKERS

Since 1961, the company EXPERT stands for innovation, reliability, and precision in automation technology.

EXPERT Maschinenbau GmbH was founded on 23rd of May, 1961 in the small southern Hessian town Lorsch. The young company quickly developed into a globally active group of companies. During its peak of growth, EXPERT not only offered solutions for welding, handling and transporting applications. In addition, EXPERT was also a leading supplier of special machines and plant construction for the automotive sector all over the world.

In 2006 Tünkers Maschinenbau GmbH from Ratingen took over EXPERT Maschinenbau, as a 100% subsidiary. The family-owned enterprise in the second generation is well known as an international supplier of rotary tables and automation technology for serial production. The history and knowledge of EXPERT Maschinenbau are continued by the renamed company EXPERT-TÜNKERS GmbH.

As a reason, precise, fast and reliable automation solutions have been our core competence - let us convince you of our quality.