Testing center

Ⅰ. Test Standard 1. ISO 19438-2007 Diesel fuel and petrol filters for internal combustion engines - Filtration efficiency using particle counting and contaminant retention capacity 2. ...

The test bench uses the online particle counting method to evaluate the filtration efficiency (filtration accuracy), impurity storage capacity (dirt holding capacity, service life) ...

This tester is used for general ventilation - Determination of the filtration performance. Ⅰ. Test Standard 1. EN-779: 2012: Dust air filters for general ventilation. 2. GB/T14295-2008: ...

The filter elements, filters and filtration equipment produced by Natoyo Vietnam Limited Company. are pass the test of XINXIANG ENTER-EXIT INSPECTION AND QUARANTINE BURAEU ...