FHZL produces cast iron parts for automotive, medical, aerospace, electronics, food, construction, security, marine, and especially for industrial equipment manufacturing industry. Our iron castings are precise and economical, casting gray iron parts and ductile iron parts including big pump housing, impeller, valve housing, water propeller, hydraulic power parts, oil and gas equipment, pulp machinery part, agricultural machinery and mining machinery, forest machinery and etc,. Our iron casting and machining parts are made to your precise specifications. Each casting passes a series of tests and measurements for accuracy and durability.