Mr Jean Marc Kopp, Global Automotive Manager, Chemetall, Germany addressing on Thin film Green Alternative Conversion Coating Technology for Multi Metals at the session Breakthrough Technologies in Pre-Treatment Processes & Systems of the 12th CII India Surface Coating 2015 - International Conference cum Exposition on “Breakthrough Technologies in Surface Coating” Clean; Green & Global held on 27-28 November, 2015 at New Delhi.