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You are here: Home » About Sonnen » Company history » History » September 19th

September 19th

Views:0     Author:Site Editor     Publish Time: 2008-09-19      Origin:Site

Sonnen won the competition of the determination comparison with the import apparatus, with three rounds comparative determination results of the determination recycling rate of 99.1%, 99.2% and 99.2%. While the recycling rate results of FOSS K2300 were 99.1%, 99.2% and 99.1%, results of those azotometer import from other countries were all between 95% and 98% and no results of other China domestic manufacturer was higher than 95%.

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