Custom Molding SEM offers unique opportunities for custom molding.     From our vertical presses with 14 oz shot size capacity and our traditional High pressure Kawaguchi and Cincinnati machines; SEM has the capabilities to produce custom unique molded products.     SEM custom molds golf car pedals and rubber bearings for the navy. We also mold medical products and desk grommets. With these types of varied unique products we have the expertise required to custom mold products for your applications.