Established in 1975, Doyle Shamrock Industries is a full-service plastic injection molding and tooling corporation. It has more than 60 employees and maintains an over 55,000-square-foot facility. Doyle Shamrock Industries produces various industrial battery components, such as terminal shrouds, vent caps, watermisers, element protectors, battery cell covers and bridgerests. Its capabilities include boring millwork, computer numeric control machining, fabricating, custom design, duplicating, assembly, sonic welding, hot stamping, chroming, insert molding, part printing, offline inspection and sorting. Doyle Shamrock Industries has various mills, lathes, surface grinders and other support equipment. It serves the automotive, industrial battery, medical, electronics, cookware, and heating, ventilation and air conditioning industries.