The metallurgical industry is an essential industry in the industrial system. The normal operation of metallurgical machinery is the guarantee for the normal production of metallurgical enterprises. Metallurgical enterprises have heavy-duty and large-scale equipment, generally continuous production lines, and the equipment operating environment is generally very poor. The losses incurred are also great.In order to accordance with this requirements ,XZ has hired a professional management team, an experienced design and production team, dozens of senior technical personnel, a meticulous and strict inspection team, and the company implements a standardized production process.