Michels Red Granite Quarries Achieve ANSI/NSC 373 Certification
Following its commitment to sustainable business practices, Michels Corporation achieved certification of two red granite quarries in Wisconsin. The Wisconsin Red Granite Quarry and Wausau Red Granite Quarry have both achieved certification to the ANSI/NSC 373 Sustainable Production of Natural Dimension Stone Standard. Requirements for the Chain of Custody portion … Read more