With over 50 years of experience in the field of metalworking, we manufacture complex components on the most modern 5-axis machining centers and CNC surface / profile grinding machines with the highest precision.
For small to medium-sized lot sizes, prototypes as well as individual parts and fixtures, our modern march park offers a high degree of flexibility.
Motivated and well-trained employees guarantee a consistently high quality of your production parts.
Our long-standing customers from mechanical engineering, among others, appreciate our quality, reliability and flexibility.

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

We are a manufacturer of high-precision, technologically sophisticated progressive dies for series production.
We also create the right spare parts for this in contract manufacturing.

Established in 1988, the production HEPRO ag expert in precision mechanics and system engineering. With us you get, because expert support in production planning and process development, tailored and comprehensive solutions from a single source.

HEPRO production ag has a modern machine park and strives permanently improving the material resources.

The company employs about 30 people, of whom there are about 8 per Polymechaniker learners complete their basic training in HEPRO production ag. We promote continuous learning and maintain a social and family and transparent corporate culture.

The quality of our products is up to ISO 9001: 2008 standards.

Hermle Grinding Technology - We offer the latest in hi-tech machining of precision parts made of steel, aluminum and plastic for the highest demands.

Since its foundation in 1985 by Magnus Hermle, then with a staff that we have now developed into a powerful company that works with 130 employees, about 8 million pieces per month.

We are the specialists for all conventional grinding method and with our modern high performance machines resource especially for precision parts in high volume.
All areas, from the warehouse and the tool output, have a high degree of automation with us.
Tools and automation we build in our own fixture,
to ensure the highest quality standards from the beginning.
For the machining of small parts also from one millimeter in diameter are available equipped centerless grinding machines are available with CNC technology.
CNC external cylindrical grinding machines with post-process measuring systems, modern loading portals and robots guarantee consistent quality from the first to the last workpiece.
On the target machine hardened, rotationally symmetrical workpieces prior to grinding can be directed precisely so really everything is running smoothly.
Of course, we also offer flat and fine grinding, single sided or double flat, on the most modern grinding machines.

Throughout the production process, we ensure the highest quality and precision. Surface inspection, concentricity testing and contour measurements are performed continuously by our quality control using the latest technology. Only way to achieve a stable consistent quality for highest demands what our certifications prove to TS 16949 and DIN ISO 9001.

Considering that your parts are delivered safely and intact to you, the employees of our shipping department provide. On request we deliver the goods directly to the house.

The last μ belong to us! - Hermle grinding technology

We are a medium sized company with about 60 employees near Ingolstadt. The company Schermer has now been around 32 years. Our production focus lies in the production of precision parts (accuracy to 0.002 mm) for mechanical engineering, the aerospace industry and the automotive industry.

In addition to high-precision individual parts and small series, we also manufacture complete equipment and tools. Our machining depth ranges from conventional turning / milling about the CNC-Drehen/CNC-Fräsen to grinding (flat, indoor and outdoor round, coordinates, etc.), wire EDM and waterjet cutting.

Here, our range of materials from steel and stainless steel ranges over the non-ferrous metals, brass, red brass and copper up to the light metal such as aluminum and titanium.

As a partner in our small group, we have a separate material including service providers, our sister company MVI (www.mvi-metall.de), which ensure rapid deployment of most raw materials and semi-finished products.Over a network, which we, together with our suppliers, we can offer our customers a wide range of heat treatment processes and surface coatings obtained from a single source.
So we are as a supplier specializing in the most common heat treatment methods such as case hardening, nitriding and vacuum hardening.

Our program offers among other things a complete machining in the field of manufacturing parts by: lathe parts, pistons, bushings, washers, rings, valve seat, coil, cone, spool, pipes, sleeves, shafts, axles, hubs, spool, spring plate, pin, roller, roller , bolts, screws nozzles, grinding mandrels, sizing, spindle, aperture, mandrels, lid, insert flange.

In addition to our machining capabilities, we offer our customers even complete assemblies such as measuring devices, test equipment, gauges and mounting devices.