Ma an shan broad and profound machinery co.,ltd (china) which is specialize in the manufacturing of high-chromium alloy cast iron, high-manganese steel, super high-manganese steel and other wear resistant, heat resistance, and corrosion resistance castings.Our main products can be divided into five categories that is high manganese steel parts, high chrome alloy parts, heat resistant alloy steel parts, carbon alloy steel parts and copper alloy parts. All of our products are applicable to most of foreign crushers such as metso and sandvik. Due to the premium quality and competitive price, we enjoy the good reputation at home and abroad for many years. And what?s the reason we can win the trust of customers all over the world such as Russia, Australia, South Africa, Finland, Denmark and other countries and regions.