Technical cleanliness
& cleaning procedures


The quality of a finished product is largely dependent on the particulate contamination during its making. That is why we have dealt a lot with “technical cleanliness” according to ISO 16232 and VDA 19 and, have optimized the manufacturing process in a targeted way. We avoid and remove particles in the size range from 100 μm to 5,000 μm. Upon request, other particle sizes can be tested.