Changzhi Iron and Steel (Group) Forging Machinery Manufacturing Co., Ltd. (formerly Changzhi Forging Machine Tool Factory ) , located at No. 159, Taihang West Street, Changzhi City, Shanxi Province. It has a superior geographical location and convenient transportation. It was founded in 1957 and covers an area of ​​360 mu. Large-scale processing equipment, 220 boring and milling machine, C61160 (12 meters ) large horizontal lathe, 1380A cylindrical grinder and other key equipment, the assembly workshop has a heavy duty driving span of 24 meters and a lifting weight of 75 tons. The company has participated in the formulation and revision of national and industry technical standards for bending correction machinery products, has strong technical reserves, and has the ability to produce large-scale bending correction machinery and metallurgical machinery.

The company has always adhered to the business philosophy of "high-end development and brand management". The company's products include bending correction machinery, metallurgical machinery, coal chemical machinery, fasteners, rebar processing and other products. Over the years, the company has successively cooperated with Japan's Fuji Vehicle Co., Ltd., the UK's Addison Company, Swedish ROUND Company, Switzerland's HUESLER Company, and Germany's CHEFLER Company, forming bending corrections with "long forging" characteristics and adapted to domestic needs. Mechanical technical characteristics.

The plate rolling machine and leveling machine produced by the company have provided core equipment for the Three Gorges Project "involved by Guomai" and the "093" and "094" national defense projects. The CDW11XNC-300/420 (cold/hot) × 3200 CNC level down-regulated three-roll roll rolling machine manufactured by Chengdu Zhengwu Co., Ltd.; the CDW11XCNC-250× 3000 CNC level down-regulated three-roll rolling machine manufactured by Gezhouba Shipbuilding Company; CDW43S-80×4000 high-strength sheet leveling machine designed and manufactured for Bohai Shipyard; CDW24NC-5500 profile bending machine manufactured for China Construction Steel Structure; CDW28CNC-275 CNC pipe bending machine manufactured for Jiangnan Shipyard; and The CDW28TCNC-63×12 serpentine pipe bending machine jointly produced by Alstom, France has made contributions to my country's national industry and national defense.

The company has a professional bending calibration machinery design technology center, and has participated in the formulation and revision of national industry technical standards. Four national standards, "CNC plate rolling machine", "Plate rolling machine safety", "CNC pipe bending machine" and "Pipe bending machine safety", have participated in the revision and presided over the "Forging Manual" and "China Metal Forming Industry The writing of the bending molding chapter in Current Situation and Development. The company has 28 utility model patents and 7 invention patents.

The company has passed the GB/T19001-2008/IS09001:2008 standard certification of China Fangyuan Certification Center.

In 2003, it became a wholly-owned subsidiary of Changgang Company. In 2009, Changgang joined Shougang Group, and Changzhuang ushered in new development opportunities. Relying on the resource and policy advantages of Shougang Group, the company insists on product transformation, extends the industrial chain, actively explores the market, adjusts the product structure, and achieves transformation and leapfrog development. It has provided Shougang Changgang Company with a large number of professional metallurgical equipment, including 1080m³ blast furnace. Top equipment, 200㎡ ring cooler, sintering machine, 68-ton steel bale, intermediate bale, iron can, coke quenching car, etc.; in 2019, the forging company fully utilized the steel raw materials advantages of Shougang Changgang Company and added fasteners and engineering buildings The steel deep processing project has become a new economic growth point for forging companies, adding new blood to the development of "long-term forging".