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Herzlich Willkommen bei Cotarko

Products en neu

and quality
for the automotive industry
Product overview

Cotarko GmbH currently produces 250 different products. The product range encompasses transmission gear wheels, drive shafts, wheel hubs and differential parts from the automotive industry sector. Pre-machining of blanks and gear wheels is also realised within the company. An overview of our product groups:
• Wheel hubs and stud axles for chassis assemblies
• Tulip and Outer Race for the drive train
• Drive shafts and gear wheels for manual gearboxes
• Ring rolling parts for differential gear

and component strength
for secure power transmission
Product advantages

Optimal component strength for secure power transmission
Our forgings have a continuous grain flow and can therefore absorb and transmit very high forces.
Precision work according to customer specifications
In cooperation with our customers we can forge nearly all components, produce weight-optimised designs and support processing.
Diverse design options
The forming processes are selected on the basis of the technical requirements of the products and machining processes.
High-tech processes for high precision
Specially developed processes, ring rolling and wedge rolling permit production of complicated components.

Areas of application

Our forged products are used in all kinds of areas. Our team can prepare and implement tailor-made solutions with you both for the automotive industry as well as for other large series.