Quality as a matter of course


Isabellenhütte is a technology leader with many of its products. To maintain and develop this role further, it must consistently work towards continuous product and process improvements.
Our Quality Management System is certified in accordance with the standards DIN EN ISO 9001:2008 and ISO TS 16949:2009.
The "Adjustment, Measuring and Packaging of Application Specific Integrated Circuits (ASIC)", ISA-PLAN® and ISA-WELD® technologies has received the manufacturer's approval IECQ-CECC (IEC Quality Assessment System for Electronic Components).
Isabellenhütte is certified according to the ESCC-System of the European Space Agenca (ESA) and thus a qualified supplier for resistors in space applications.
A systematic planning, monitoring and control of organizational and technical processes is achieved through the application of these quality management systems and is implemented in all areas of the company.


The fulfilment of all quality requirements and the assurance of quality through consequent optimization of methods, processes and procedures is the personal responsibility of every individual employee of our company.
The development and manufacture of our products is determined through documented quality objectives and standards of value binding both outward and inward.
We are striving to secure our lofty claims and expand further.
For this reason we continuously invest in
Research and Development,
modern production processes as well as the qualification of our employees.

