Henan Jinjin heavy Industry casting and forging Co., Ltd. is located in Hongzhou Industrial Park, Huixian City, Henan Province. It is located in Hongzhou Industrial Park of Huixian City, Henan Province. It is located in Taihang Mountain, and is located in the west. It covers an area of about 600mu, has a total asset of 650 million yuan, employs more than 680people, has an annual design production capacity of 100000 tons of steel castings, elegant environment, convenient transportation, belongs to an Asian private foundry enterprise, and has obtained ISO9001 quality management system certification. China Classification Society (CCS) certification, France BV certification. The company's production equipment and testing equipment are advanced and complete. The lifting capacity of a single unit is 300 tons, with one electric arc furnace each with 5 tons, 30 tons and 80 tons, one LF refining furnace with 120 tons double station, one 20T/h resin sand line, one 10m*10m 300t turntable shot blasting machine, one 12m × 7m × 5m, 8m × 4m × 3.5m and 8m × 4m × 3.3m CNC high temperature heat treatment furnaces, and one dedusting equipment for electric arc furnace with filtration area of 30000 square meters. The independent testing center is equipped with chemical laboratory, direct reading spectrometer, impact machine, tensile testing machine, ultrasonic flaw detector, Richter hardness tester, metallographic microscope and so on. After 30 years of hard work in the casting industry, the company now has developed science and technology research and development center and experienced, skilled team, specializing in the production of large, super large steel products, the production process adopts joint pouring, disposable molten steel organization 450 tons, casting unit weight can