Chemetall to Highlight New Environmentally Compliant Technologies Including Coolants and Advanced Pretreatments at Eastec 2013 - West Springfield, Ma. NEW PROVIDENCE, N.J., March 7, 2013 (GLOBE NEWSWIRE) -- Chemetall, a leading developer, manufacturer, and supplier of state-of-the-art specialty chemical products will attend Eastec 2013 on May 14 -...