The company's leading products - pressure vessel, high purity cast iron, precision machining, forgings, large, medium and small, high, medium and low-end cast iron, cast steel, coking equipment, lifting machinery, high-speed train parts, Parts and so on, quality and technology have reached the leading domestic level. 100,000 tons of cast iron cast iron, ductile iron pieces, gray cast iron pieces and all kinds of castings casting, heat treatment, machining and riveting pieces of production capacity, won several national and provincial and municipal awards. Large-scale vertical lathe, 5000T presses, φ6.3 m ring forging machine, CNC drilling machine, a number of "V" method, resin sand, EPC mode, large-scale vertical drilling machine, large-scale vertical lathe Casting production line, more than 10T and below the frequency of electric furnace. Strong technical force, product quality and excellent service, by the customer trust.