The clean room is a separate zone in your production, the purpose of which is to maintain the highest and most stringent cleanliness requirements. A clean room is a pollution-free zone.
Clean production zones are most often used in conjunction with washing devices to achieve stringent cleanliness requirements in accordance with the standards of global automotive companies., VDA 19.1, ISO 16232
If metallic and non-metallic particles smaller than 100 µm are your requirements for cleanliness – a clean production zone and a clean room are for you.