The company relies on shareholder companies to establish engineering technology centers. The Analytical Testing Center has bimetal wire development and testing equipment with a total value of more than one million. The analysis and testing center is the testing and testing department, including the mechanical performance test room, the metallographic room, the chemical analysis room, the oxygen-nitrogen-hydrogen analysis room, the carbon-sulfur analysis room, the sample preparation room, and the drug storage room, with a total construction area of 4000 m2. The main equipment is metallographic microscope, universal testing machine, stress relaxation and so on.