Another great shale supply chain success story: Western Pa. aspwv2014-12-04T00:00:00-05:00December 4th, 2014|Twitter| Another great shale supply chain success story: Western Pa. small business expands from 25 to 100 employees. http://t.co/2HIAofTBsy Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail