Hello! We’re Osco Industries, a company that specializes in grey iron casting. We also offer green sand molding, shell molding, and value-added services like: core making, machining, painting, heat treating, prototypes, and casting design. We’ve been around for 125 years. In that time, we’ve perfected our customer service skills, and we never stop seeking new and improved ways of doing our work. Today, we are, for example, ISO 9000 certified; this means that we make all of our products using the highest quality control standards. To best reach you, we run three separate state-of-the-art facilities around Ohio.