Leoncio Castelan Lerma

Leoncio Castelan Lerma is an experienced engineering professional specializing in molding processes within the plastics industry. Currently serving as a Molding Process NPH Engineer at HCP Global Cosmetics Packaging since May 2022, Leoncio is involved in new process development for various injection molding machines including Sumitomo, FCS, Nissei, and Milacron, as well as injection, extrusion, and stretch molding machines like Jomar, Novapax, and ASB. Previous roles include Molding Process Sr. Engineer at Chrom Industries, LLC, Molding Process Engineer at Nidec Motor Corporation, and Molding Engineer II at North American Lighting, Inc., demonstrating a progressive career in molding technology and process optimization.