Calgon Carbon World Headquarters And Innovation Center Grand Opening

Calgon Carbon Corporation, an environmental technology company headquartered in Pittsburgh, held a ribbon cutting ceremony to celebrate the grand opening of its new world headquarters on Monday, September 21.

Source:: http://www.wateronline.com/doc/calgon-carbon-world-headquarters-and-innovation-center-grand-opening-0001?atc~c=771+s=773+r=001+l=a