Story

Midwest Sales is providing industrial insulation material to Hemlock Semi-Conductor (HSC) and a number of customer/contractors working on their nearly one half billion dollar site expansion.  HSC is the world's largest producer of polycrystalline silicon, which is today's cornerstone material used in the production of semiconductor devices and solar cells that create renewable energy from sunlight.  The expansion will likely continue into 2010, when they expect to come online.