QA1 Precision Products Inc.21730 Hanover AveLakeville, MN 55044United Stateshttp://www.qa1.net/Phone:952-985-5675Fax:952-985-5679From QA1 Precision Products Inc.QA1 welcomes director of engineeringQA1 names Chuck Olson Director of EngineeringQA1: Quick connect/disconnect ball jointsBall joints for rapid assembly, disassemblyQA1 Precision Products: Fractured race spherical bearingsPage 1 of 1