Exceeding your carbon and graphite requirements–one custom solution at a time. Get ready for an outstanding customer experience. Whatever your need, from material selection and part design, to final machined and treated products to EDM graphite, consumables and supplies, we can deliver a custom solution for you. After more than fifty years engineering carbon and graphite solutions, we have earned a reputation for leading the industry in both service and precision manufacturing. Because at MWI, customer satisfaction is not just something we talk about, it is ingrained in everything we do.