Quality assurance

APL Hofstetter PCB GmbH is certified according to ISO 9001:2015 and ISO 14001:2015. 

The main pillars of constant high quality are the result of many individual measures. APL Hofstetter continuously monitor the sequences through analytic supervision of the process chemistry. The analysis of the process chemistry is measured and tested at the internal laboratory, as well as using external certified centers.

In order to keep the error rate as low as possible the corresponding final reports (x-ray layer thickness measurement, ionogenic contamination, AQL testing chart, etc.) for the pcbs will be send with the outgoing goods.

In relation to our annual throughput the complaints rate decreased in the last years to much less than 0.01%.