1. Car & Railway parts 2. Made of ductile iron 3. Well casted and machined 4. We produce various classes of castings in Grey Iron, Ductile Iron, Malleable Iron and other Metals. These castings are intended for construction and engineering use. The weights of castings are ranging from several grams to several tons. 5. Each casting is processed through our QC staff with inspection records for every shipment. To guarantee the correct material specification and right mechanical properties, we have chemical analysis equipment, hardness tester, and tensile strength machine.