China Zhong Er was established in 1958, completed and put into operation in 197 1, covering an area of 26 1 000 square meters, with 8 production branches, 3 wholly-owned subsidiaries and 6 shareholding subsidiaries, with total assets of nearly 601100 million yuan (at the end of 2005,
China has strong scientific research strength. The company's technical center has many professional research institutes such as heavy machinery design institute, large-scale casting and forging research institute, technology research institute and welding technology research institute, which can provide strong support for product and technology development.
China's double equipment level is advanced. It has 2,643 sets of various main production equipment, with large-scale smelting, casting, forging, heat treatment, machining, assembly and after-sales service capabilities. It can smelt 700 tons of high-quality molten steel, cast 500 tons of high-quality steel ingots, cast 300 tons of high-quality castings and forge 200 tons of high-quality forgings at one time, complete the processing of large and complex components, and have the comprehensive transportation capacity of 40 -800 tons of various products on roads, railways and waterways.
China's dual quality assurance system is perfect. With advanced testing equipment and technology such as high-energy ray flaw detection room, and passed the ISO9000 quality system certification, it can ensure to provide users with high-quality products.
China's concept of dual management is clear. For more than 40 years, the company has taken "equipping China to create excellence" as its own responsibility, and provided a large number of world-advanced complete line-forming equipment and various high-quality large-scale castings and forgings for China's metallurgy, electric power, water conservancy, chemical industry, automobile, aerospace, shipbuilding, nuclear energy, transportation, mining, cement and building materials, agriculture and forestry and other industries. Its technical ability and manufacturing ability represent the highest level in China, and its products are sold to five places in the world.