From the beginning, processes are being monitored and replaced in order to improve the
ecological balance. Solvent based processes were replaced by CFC-free aqueous alkaline processes.
Chromide flame retardents were abolished.
Our computer controlled waste water treatment system capacity is twice as large as necessary, just
to reduce the toxic components as much as possible. The water is cleared until far below all legal limits.
The past six years, newest rinsing techniques and water reusing systems reduced our water usage by 50 percent.
The EU-directive RoHS is already implemented.
The contents of a printed circuit board can be calculated at the German electrical and electronic
manufacturers association (ZVEI).