Mackinac Technology Company

WGVU News | By Shelley Irwin

Published July 13, 2017 at 6:45 AM EDT

A local CEO whose company is working to reduce the energy that buildings lose through their windows is part of the MI Governor's delegation headed to China. John Slagter of Mackinac Technology Company is our guest.

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Shelley Irwin

Shelley Irwin is the host and producer for The Shelley Irwin Show, a news magazine talk-show format on the local NPR affiliate Monday through Friday. The show, broadcast at 9 a.m., features a wide variety of local and national news makers, plus special features.

See stories by Shelley Irwin