Corrodi Testing AG, CH-8804 Au / ZH
is a leading and independent Swiss accreditation calibration laboratory no. 0039. It operates as a professional measuring laboratory with the latest machines. The equipment of the machines is constantly updated and checked each year by the Swiss Accreditation Service (SAS). The METAS is the highest authority in Switzerland concerning the physical measured variables. This authority gave the Corrodi Testing AG (for the fifth time, on 2nd February 2013 - valid till
1st February 2018) the accreditation as a independent Swiss accredited calibration laboratory no. 0039 for the measurable variable length, after ISO/IEC 17025.