ROYAL OAK, Mich. – Sterling Oil, in a continuing drive to diversify their bulk liquid transportation business, is now permitted to transport non-hazardous waste material after obtaining a site identification number through the Michigan Department of Environment, Great Lakes, and Energy (EGLE). To become an approved waste transporter, Sterling worked with the Michigan Department of … Continue reading Sterling Oil Continues to Diversify its Business, Can Now Transport Liquid Industrial By-Product