APPLE VALLEY, MINN. — On November 25, Uponor North America celebrated the 230,000-sq.ft. expansion to its headquarters and manufacturing facility with a ribbon-cutting — or in this case, a PEX tubing-cutting — ceremony. The expansion, which included 17,500-sq.ft. of manufacturing space and 3,000-sq.ft. for an employee services area, in part helped the company increase its workforce in the past year by 25%, growing from 400 to more than 500 employees in North ...

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