Profile: Greycast Founders specializes in manufacturing metal casting products. Our products are high manganese steel casting, aluminum alloy casting, and copper alloy casting. We offer impellers with steel castings that can be used in pumps, tanks and machines. Our range of chrome tips are abrasion resistant, that hammers in impact crushers and are available in steel case packing. Our steel castings are used to manufacture propellers with powerful blades that are used for various industrial purposes. We are an ISO 9001:2008 certified company.