Amway, 安利

Amway is actually the first manufacturer that NSF is certified a UV-C led system two class b of NSF standard fifty the new spring water purifier has recently received and been granted the QA's gold seal of approval so today I asked Amway reliability lab manager Gordon Pentagna to give us a behind the scenes tour of this area let's see the many ways we tested the new east spring water purifier for superior performance and reliability from the campus of Michigan State University in the United States here's Dr. Joan Rose the university's globally recognized expert in water research.