For pharmaceutical clean fluid and process system often appear rouge phenomenon, relying on strong JOWAY for the execution of the team, according to different system made specific cleaning solution, JOWAY use special detergent for cleaning (chemical composition for ASME2012 recommendation), to rust removal system efficiently, and for a second passivation, thus greatly improving the corrosion resistance of stainless steel. In ensuring good cleaning effect, at the same time, we can also provide the perfect file system (including file, project file management, implement SOP file, on-site confirmation, to prevent the rouge generated to maintain files, etc.), ensure traceability of data and files of rust removing risk aversion.