Master Cast produce custom made metal cast promotional and corporate badges, belt buckles, key Rings, medallions and lots more. Master Cast Provides custom made promotional and company products to some of Australia's largest and smallest Breweries with a range of custom made beer badges, bottle opener key rings. Everyone has keys, why not take advantage of That and get your company logo on a few custom promotional keyrings. Master Cast was established in 1993 as a small family business, specialising in high quality fine cast pewter products. We can design, manufacture and package your high quality cast metal promotional items.