Welcome to minute parts

Our job order production: precision turned parts for automotive and medical technology, model making, electrical technology and vibratory finishing. DIN ISO 9001/2008 certified.

In addition, Haller-Jauch manufacturer: pendulum springs, 12 month clock springs, mainsprings, cone pins, shield connectors and bearing bushings.

We manufacture on ESCO machines.

Facts about turned parts

We specialise in small, very small and minute parts. We have distinguished ourselves to our customers throughout the world as the exclusive class A supplier in the fields of precision engineering and medical, electrical and watch technology.

• Diameters from 0.2 to 5.0 mm 
• Lengths from 0 mm to 500 mm
• Grades 1 to 4 titanium
• A specialist in high-alloy stainless steel: 1.4301, 1.4305, 1.4310, etc.
• All popular steels and nonferrous metals
• Production on modern ESCO machines

Medical technology
Automotive / Metrology
Very small gears and shafts
Electrical technology
Model making
...with experience and tradition


Perfection through careful processing

Precise, automatic and clean: all parts are free of impurities and can be used with no further processing in conveyors and feeders. We specialise in small, delicate, thin and light-weight flexible parts. Our vibratory finishing results in:
• Burr-free surfaces
• Surfaces with Ra of up to 0.05 and Rz of up to 0.5
• Clean surfaces



Haller-Jauch GmbH
Steinkirchring 39
78056 Villingen-Schwenningen I Germany

Telephone: +49 7720 9718-0
Telefax: +49 7720 9718-35

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