Inquiry (采购产品): ISO Certificate requested Donaldson Company is a current customer of Fries Spinning and Stamping, and as a requirement of my TS certification, I need a copy of your ISO certficate or a timeline to certification if you have one. Please respond by Thursday, Sept 28, as my audit preparations are due by 9/29. Thanks! **** Hidden Message ***** Sandra Buss 55440 USA Company: Donaldson Company E-mail: sbuss@mail.donaldson.com **** Hidden Message ***** sbuss@mail.donaldson.com