20140502 - Knaack (SN) - nwherald

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Sarah Nader- snader@shawmedia.com
Materials Manager Mark Friedrichs (left) talks about the manufacturing process while Woodstock North student, Joshua Powel, 15, watches welders while on a tour of the Knaack Manufacturing plant in Crystal Lake Friday, May 2, 2014. After the tour the eight students attended a Q&A where a panel of employees from Knaack spoke to the students about what their jobs are all about.