Märkisches Werk (MWH) is a worldwide leading provider of cylinder head systems inside large combustion engines for vessels, locomotives and power generation plants worldwide. Over 90% of the world's large engine builders partner with us. They have come to expect innovative cylinder head system solutions that stem from nearly 150 years of experience and an enduring commitment to research and development. What can our ingenuity do for your engine? Our commitment to continuous innovation has established us as an industry leader. You can look to MWH for a full range of products and services that improve engine cost of ownership, reliability, fuel consumption and emissions performance. We serve manufacturers who develop, assemble and maintain such engines, and fleet owners around the world who are responsible for keeping the engines running efficiently every day. MWH's mission is to leverage our experience, technical leadership and worldwide presence to provide reliable service, quality products and valuable performance-system solutions to help you achieve your engine's full potential, now and in the future.