The company's predecessor originated from the Ministry of Heavy Industry's Steel Industry Testing Institute in 1952. It is the cradle of China's metallurgical analysis and testing technology. It is an analysis and testing industry platform (second-level unit) belonging to China Steel Research and Technology Group Co., Ltd., a central enterprise directly under the supervision of the State Council's State-owned Assets Administration Commission. The company is headquartered in Beijing, and has R&D and production bases and testing laboratories in Beijing, Shanghai, Shandong, Sichuan, Jiangsu, Liaoning, Hunan, Shaanxi, Hebei, and Germany, and has direct marketing and after-sales service outlets covering the whole country. The main services or products cover testing services, certification and evaluation, analytical instruments, standard materials, non-destructive equipment, capability verification, measurement and calibration, corrosion protection engineering and products, and other testing extension services to provide customers with the most complete and convenient one-stop comprehensive solutions. The company is an innovative enterprise specializing in the research, development and application of metal material detection technology. The main services or products provided by the company include inspection and testing, testing and analysis instruments, standard substances/standard samples, competency verification services, corrosion protection engineering and products, and other extended testing services. Company honors: “National Steel Material Testing Center”, “National Steel Product Quality Inspection and Testing Center”, “National Metallurgical Industry Steel Nondestructive Testing Center”, etc.